Volume 30; Issue 42

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ChemInform
Volume 30; Issue 42

ChemInform

Volume 30; Issue 42

1

ChemInform Abstract: Theoretical Study of the Crystal HgCl2 Compound

Meng-Sheng Liao, Qian-Er Zhang

Journal:

Année:

1999

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PDF, 26 KB

1999

2

ChemInform Abstract: Starting from the Zintl-Concept: Syntheses and Crystal Structures of K2Ba3Sb4 and KBa4Sb3O.

Brigitte Eisenmann, Christine Gieck, Ute Roessler

Journal:

Année:

1999

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PDF, 30 KB

1999

3

ChemInform Abstract: K2Hg7 and Rb2Hg7, Two Examples of a New Structure Type for Intermetallic Compounds.

E. Biehl, H. J. Deiseroth

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Année:

1999

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PDF, 30 KB

1999

4

ChemInform Abstract: New Ternary Compounds with CeFeSi-Type Structure (LuTiSi, LuTiGe) and CeScSi-Type Structure (ZrVGe and HfVGe).

Journal:

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1999

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PDF, 25 KB

1999

5

ChemInform Abstract: New Stannides CaMSn2 (M: Rh, Pd, Ir) and Ca2Pt3Sn5. Synthesis, Structure and Chemical Bonding.

Rolf-Dieter Hoffmann, Dirk Kussmann, Ute Ch. Rodewald, Rainer Poettgen, Carsten Rosenhahn, Bernd D. Mosel

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 33 KB

english, 1999

6

ChemInform Abstract: Crystal Structure of the “Supramolecular” Complex [K(benzo-18-crown-6)][Zn(CN)3]×H2O with a Polymeric Tricyano Zincate Anion with Chain Structure.

Joachim Pickardt, Pirka Wischlinski

Journal:

Année:

1999

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PDF, 34 KB

1999

7

ChemInform Abstract: Preparation and Crystal Structure of Triammonium-trisulfimide (NH4)3(NSO2)3.

Christiane Leben, Martin Jansen

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1999

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PDF, 29 KB

1999

8

ChemInform Abstract: Crystal Structures and Normal Coordinate Analyses of trans-(n-Bu4N)2[ReCl4IX], X: NCS, NCSe.

L. Homolya, S. Struess, W. Preetz

Journal:

Année:

1999

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PDF, 30 KB

1999

9

ChemInform Abstract: Crystal Structure, Infrared, and Polarized Raman Spectra of K3Sm(PO4)2.

Mohamed Toumi, Leila Smiri-Dogguy, Alain Bulou

Journal:

Année:

1999

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PDF, 31 KB

1999

10

ChemInform Abstract: [Ni(NH3)6]SO4: Crystal Structure and Infrared Spectra.

Christoph Mockenhaupt, Ralf Essmann, Heinz Dieter Lutz

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Année:

1999

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PDF, 32 KB

1999

11

ChemInform Abstract: Condensed [Ru4Sn6] Units in the Stannides LnRu4Sn6 (Ln: La, Pr, Nd, Sm, Gd) — Synthesis, Structure, and Chemical Bonding.

Markus F. Zumdick, Rainer Poettgen

Journal:

Année:

1999

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PDF, 30 KB

1999

12

ChemInform Abstract: Neutron and X-Ray Diffraction Studies on Powders and Single Crystals of Compounds Structurally Related to Prussian Blue: CsMnIICrIII(CN)6×D2O, NMe4MnII (Cr0,06Mn0,94)III (CN)6×8H2O, NMe4MnIICoIII (CN)6×8H2O, Mn3II [MnIII(CN)6]2×15H2O and Cd3 [FeIII(CN)6]2×15H2O.

Bernd Ziegler, Michael Witzel, Martin Schwarten, Dietrich Babel

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 37 KB

english, 1999

13

ChemInform Abstract: K[B6PO10(OH)4]: A Borophosphate Containing Rods of Tetrahedral Vierer-Rings with Additional Open-Loop Branchings via Planar B2O3(OH)2 Groups.

Insan Boy, Ruediger Kniep

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Année:

1999

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PDF, 34 KB

1999

14

ChemInform Abstract: The Structure of a meso-Type Heteropolyion of Tetrahydrogen Disodium Dodecamolybdohexaphosphonate(III) (6-) Contained in [NEt4]6 [H4Na2(PH)6Mo12O54] ×4H2O.

Toshitaka Hori, Nobuko Taniguchi, Sadayuki Himeno, Ken-ichi Sano, Osamu Tamada

Journal:

Année:

1999

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PDF, 37 KB

1999

15

ChemInform Abstract: Fe- and Cr-Substituted Mullites: Moessbauer Spectroscopy and Rietveld Structure Refinement

J. Parmentier, S. Vilminot, J.-L. Dormann

Journal:

Année:

1999

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PDF, 24 KB

1999

16

ChemInform Abstract: Phase Equilibria and Solid Solution Relationships in the La2O3—TiO2—ZrO2 System

S. D. Skapin, D. Kolar, D. Suvorov

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1999

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PDF, 27 KB

1999

17

ChemInform Abstract: Impedance Spectroscopy

several authors several authors

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1999

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PDF, 22 KB

1999

18

ChemInform Abstract: Microvoltammetric Study of Electrochemical Hydrogenation of a Surface-Treated Mg2Ni Alloy Single Particle.

Ho-Sung Kim, Matsuhiko Nisizawa, Takashi Itoh, Isamu Uchida

Journal:

Année:

1999

Langue:

english

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PDF, 29 KB

english, 1999

19

ChemInform Abstract: The Detection of O=SiCl2 as an Intermediate During the Combustion Process of SiCl4 with O2.

Markus Junker, Andreas Wilkening, Michael Binnewies, Hansgeorg Schnoeckel

Journal:

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1999

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PDF, 29 KB

1999

20

ChemInform Abstract: Preparation of Mixed Phosphates in Molten Alkali Metal Nitrates.

Journal:

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1999

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PDF, 27 KB

1999

21

ChemInform Abstract: La3F3[Si3O9]: The First Fluoride Silicate in the Ternary System LaF3/La2O3/SiO2.

Helge Mueller-Bunz, Thomas Schleid

Journal:

Année:

1999

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PDF, 34 KB

1999

22

ChemInform Abstract: Stanna-closo-dodecaborate: A Nucleophile in Transition Metal Chemistry.

Lars Wesemann, Thiemo Marx, Ulli Englert, Michael Ruck

Journal:

Année:

1999

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PDF, 32 KB

1999

23

ChemInform Abstract: Phase Relations, Crystal Structure, and Electron Transport Properties of Phosphate Tungsten Bronzes (KxNay)(PO2)4 (WO3)2m (m = 4, 6).

Pascal Roussel, Daniel Groult, Antoine Maignan, Philippe Labbe

Journal:

Année:

1999

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PDF, 36 KB

1999

24

ChemInform Abstract: Syntheses of Birnessites Using Alcohols as Reducing Reagents: Effects of Synthesis Parameters on the Formation of Birnessites.

Ying Ma, Jian Luo, Steven L. Suib

Journal:

Année:

1999

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PDF, 33 KB

1999

25

ChemInform Abstract: An Asymmetric Synthesis of Alcohols Using Chiral 2-Piperidineethanols.

In-young Choi, Jae-yong Son, Kyoo-Hyun Chung

Journal:

Année:

1999

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PDF, 29 KB

1999

26

ChemInform Abstract: Diazines. Part 24. Synthesis of Chiral Diazine and Pyridine Sulfoxides. Asymmetric Induction by Chiral Sulfoxides in a Sequence “Aromatic ortho-Directed Metalation—Reaction with Electrophiles”.

P. Pollet, A. Turck, N. Ple, G. Queguiner

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 34 KB

english, 1999

27

ChemInform Abstract: Titanocene-Catalyzed Asymmetric Ketone Hydrosilylation: The Effect of Catalyst Activation Protocol and Additives on the Reaction Rate and Enantioselectivity.

Jaesook Yun, Stephen L. Buchwald

Journal:

Année:

1999

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PDF, 39 KB

1999

28

ChemInform Abstract: Heterogeneous Catalytic Asymmetric Aminohydroxylation of Olefins Using Polymer-Supported Cinchona Alkaloids.

E. Nandanan, Prodeep Phukan, Godwin C. G. Pais, A. Sudalai

Journal:

Année:

1999

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PDF, 32 KB

1999

29

ChemInform Abstract: Enantiomerically Pure 2-Piperazinemethanols as Novel Chiral Ligands of Oxazaborolidine Catalysts in Enantioselective Borane Reductions.

Tsutomu Inoue, Daisuke Sato, Kenichi Komura, Shinichi Itsuno

Journal:

Année:

1999

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PDF, 31 KB

1999

30

ChemInform Abstract: Application of (S)-Trifluorolactic Acid for Chiral Derivatizing Agent.

Toshio Kubota, Jun Kanega, Toshimasa Katagiri

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Année:

1999

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PDF, 28 KB

1999

31

ChemInform Abstract: Asymmetric Reactions Catalyzed by Chiral Metal Complexes. Part 85. Synthesis of New Atropisomeric Bisphosphine Ligands Bearing Chiral Phospholane and Their Use in Asymmetric Hydrogenation.

Naoto Fujie, Mariko Matsui, Kazuo Achiwa

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Année:

1999

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PDF, 29 KB

1999

32

ChemInform Abstract: Chirality Transfer from Carbon to Nitrogen to Carbon via Cyclic Ammonium Ylides.

Kevin W. Glaeske, F. G. West

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Année:

1999

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PDF, 35 KB

1999

33

ChemInform Abstract: Enantioselective Reduction of α,β-Unsaturated Acylsilanes by Chiral Lithium Amides.

Kei Takeda, Yuji Ohnishi, Toru Koizumi

Journal:

Année:

1999

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PDF, 33 KB

1999

34

ChemInform Abstract: Ru-Salen Catalyzed Asymmetric Epoxidation: Photoactivation of Catalytic Activity.

Tsuyoshi Takeda, Ryo Irie, Yo Shinoda, Tsutomu Katsuki

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1999

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PDF, 34 KB

1999

35

ChemInform Abstract: Photo-Controlled Lewis Acidity: Chiral (ON)Ru-Salen Catalyzed Hetero Diels—Alder Reaction and Kinetic Resolution of Racemic Epoxides.

Jun Mihara, Tetsuya Hamada, Tsuyoshi Takeda, Ryo Irie, Tsutomu Katsuki

Journal:

Année:

1999

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PDF, 31 KB

1999

36

ChemInform Abstract: Chiral (ON)Ru-Salen Catalyzed Cyclopropanation: High cis- and Enantioselectivity.

Tatsuya Uchida, Ryo Irie, Tsutomu Katsuki

Journal:

Année:

1999

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1999

37

ChemInform Abstract: A New Functionalized, Chiral Disulfide Derived from L-Cysteine: (R,R)-Bis[(3-benzyloxazolan-4-yl)methane] Disulfide as a Catalyst in the Diethylzinc Addition to Aldehydes.

Antonio L. Braga, Helmoz R. Appelt, Paulo H. Schneider, Claudio C. Silveira, Ludger A. Wessjohann

Journal:

Année:

1999

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PDF, 29 KB

1999

38

ChemInform Abstract: Catalytic Enantioselective Reactions. Part 17. A Practical Method for Synthesis of Terminal 1,2-Diols in High Enantiomeric Excess via Oxazaborolidine-Catalyzed Asymmetric Reduction.

Byung Tae Cho, Yu Sung Chun

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Année:

1999

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PDF, 27 KB

1999

39

ChemInform Abstract: Effect of the α-Methyl Substituent on Chemoselectivity in Esterase-Catalyzed Hydrolysis of S-Acetyl Sulfanylalkanoates.

Ish Kumar, Ravinder S. Jolly

Journal:

Année:

1999

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PDF, 33 KB

1999

40

ChemInform Abstract: Michael Additions Catalyzed by KF on a Natural Phosphate Support.

Said Sebti, Hassan Boukhal, Naima Hanafi, Said Boulaajaj

Journal:

Année:

1999

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PDF, 26 KB

1999

41

ChemInform Abstract: Synthesis of Substituted Piperidines, Indolizidines, Quinolizidines, and Pyrrolizidines via a Cycloaddition Strategy Using Acetylenic Sulfones as Alkene Dipole Equivalents.

Thomas G. Back, Katsumasa Nakajima

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Année:

1999

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PDF, 31 KB

1999

42

ChemInform Abstract: Synthesis and Biological Evaluation of Some Novel Isoxazoles and Cyanopyridines, a New Class of Potential Antitubercular Agents.

Rajeev Doshi, Preeti Kagthara, Hansa Parekh

Journal:

Année:

1999

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PDF, 31 KB

1999

43

ChemInform Abstract: The Development of Efficient Protocols for the Palladium-Catalyzed Cyclization Reactions of Secondary Amides and Carbamates.

Bryant H. Yang, Stephen L. Buchwald

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Année:

1999

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PDF, 31 KB

1999

44

ChemInform Abstract: Palladium-Catalyzed Highly Diastereoselective Cyclic Carbopalladation—Carbonylative Esterification Tandem Reaction of Iododienes and Iodoarylalkenes.

Christophe Coperet, Ei-ichi Negishi

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Année:

1999

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PDF, 30 KB

1999

45

ChemInform Abstract: Considered as Catalysis by Solid Superacids. Part 33. Nafion-H Catalyzed Intramolecular Friedel—Crafts Acylation: Formation of Cyclic Ketones and Related Heterocycles.

George A. Olah, Thomas Mathew, Morteza Farnia, G. K. Surya Prakash

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Année:

1999

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PDF, 29 KB

1999

46

ChemInform Abstract: Synthesis and Thermal Rearrangements of 4-Allyl-4-arylcyclobutenones.

Ralf Tiedemann, Philip Turnbull, Harold W. Moore

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Année:

1999

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PDF, 33 KB

1999

47

ChemInform Abstract: Orton Rearrangement of N-Chloroacetanilide in Clay Microenvironment.

P. Kannan, C. Venkatachalaphathy, K. Pitchumani

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Année:

1999

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PDF, 27 KB

1999

48

ChemInform Abstract: Novel α-Hydroxyphosphonates — Enol Phosphates Rearrangement.

A. E. Wroblewski, W. Karolczak

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Année:

1999

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PDF, 35 KB

1999

49

ChemInform Abstract: Synthesis of New Types of Lewis Acids. Rearrangement of Stilbene Oxides.

Yoshihiro Ohba, Kazuaki Ito, Tomomi Nagasawa

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1999

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PDF, 33 KB

1999

50

ChemInform Abstract: Novel [1,5] Sigmatropic Rearrangements of Cyclohexadienones Generated from Fischer Carbene Complexes. A New Strategy for Installing the C-20 Angular Ethyl Group in Aspidospermidine Alkaloids.

John F. Quinn, Mary Ellen Bos, William D. Wulff

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 39 KB

english, 1999

51

ChemInform Abstract: Photochemical Formation of 3,4,4a,5,6,8a-Hexahydro-2H-naphthalen-1-ones from Cyclohex-2-enones and 2-Methylbut-1-en-3-yne.

Birgit Witte, Paul Margaretha

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1999

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PDF, 29 KB

1999

52

ChemInform Abstract: High-Speed, Highly Fluorous Organic Reactions.

Kristofer Olofsson, Sun-Young Kim, Mats Larhed, Dennis P. Curran, Anders Hallberg

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 34 KB

english, 1999

53

ChemInform Abstract: A Selective Catalytic Method of Enol-Acetylation under Microwave Irradiation.

Dipok J. Kalita, Ruli Borah, Jadab C. Sarma

Journal:

Année:

1999

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PDF, 28 KB

1999

54

ChemInform Abstract: Radical Anions of Sterically Protected Polyenes: An ESR and ENDOR Study.

Fabian Gerson, Pascal Merstetter, Dagmar Fischer, Henning Hopf, Pinar Kilickiran

Journal:

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1999

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PDF, 23 KB

1999

55

ChemInform Abstract: Interception of a Thiocarbonyl Ylide by Thiouracil and Crystal Structure of the 2:1 Adduct.

G. Mloston, T. Gendek, A. Linden, H. Heimgartner

Journal:

Année:

1999

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PDF, 28 KB

1999

56

ChemInform Abstract: Ring-Chain Tautomerism of the 1,4-Oxathiane S,S-Dioxide Anion.

Nashwa Hammad, Alan G. Sutherland

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Année:

1999

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PDF, 26 KB

1999

57

ChemInform Abstract: A DFT Proton Affinity Study of Vinyl and Allyl Anions of Cyclic Vinyl Ethers and Cycloalkenes (I)—(IV).

Trevor D. Power, John F. Sebastian

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Année:

1999

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PDF, 25 KB

1999

58

ChemInform Abstract: Some Aspects of Selective Ozonolysis of 5-Allyl(allenyl)-4,4-dimethoxy-2,3,5-trichlorocyclopent-2-enones and Their 3-Morpholino Derivatives.

N. S. Vostrikov, S. A. Torosyan, F. A. Akbutina, E. M. Vyrypaev, L. V. Spirikhin, M. S. Miftakhov

Journal:

Année:

1999

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PDF, 34 KB

1999

59

ChemInform Abstract: The Urea—Hydrogen Peroxide Complex: Solid-State Oxidative Protocols for Hydroxylated Aldehydes and Ketones (Dakin Reaction), Nitriles, Sulfides, and Nitrogen Heterocycles.

Rajender S. Varma, Kannan P. Naicker

Journal:

Année:

1999

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PDF, 33 KB

1999

60

ChemInform Abstract: Hydrotalcite Clay-Catalyzed Air Oxidation of Thiols.

Masao Hirano, Hiroyuki Monobe, Sigetaka Yakabe, Takashi Morimoto

Journal:

Année:

1999

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PDF, 27 KB

1999

61

ChemInform Abstract: N-Halogeno Compounds. Part 21. Perfluoro-(2,2,6,6-tetramethyl-N-fluoropiperidine) and Its 2,6-Dimethyl Analogue.

R. Eric Banks, Mohamed K. Besheesh, Nicholas J. Lawrence, David J. Tovell

Journal:

Année:

1999

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PDF, 31 KB

1999

62

ChemInform Abstract: Revisiting the Reactions of Phenyl(trihalomethyl)mercury with Tetraphenylcyclone (TPCP).

Hongxing Wang, Wenxiang Gu, Gaoju Zhang, Zhenwei Huan, Jin-Pei Cheng

Journal:

Année:

1999

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PDF, 28 KB

1999

63

ChemInform Abstract: Iron(III) 5,10,15,20-Tetrakis(pentafluorophenyl)porphyrin as an Efficient Catalyst for Conversion of Epoxides to Thiiranes.

Shahram Tangestaninejad, Valiollah Mirkhani

Journal:

Année:

1999

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PDF, 30 KB

1999

64

ChemInform Abstract: P(RNCH2CH2)3N: An Efficient Promoter for the Nitroaldol (Henry) Reaction.

Philip B. Kisanga, John G. Verkade

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 37 KB

english, 1999

65

ChemInform Abstract: Nitration Studies on 4-Phenyl-5-substituted-1,3-dioxanes as Chloramphenicol Intermediates.

B. G. Hazra, V. S. Pore, S. P. Maybhate, B. V. Bapat, V. K. Gumaste, A. S. Rao

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Année:

1999

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PDF, 30 KB

1999

66

ChemInform Abstract: Oxidative Arylamination of 1,7-Dihydroxynaphthalene.

Journal:

Année:

1999

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PDF, 33 KB

1999

67

ChemInform Abstract: Complete Retention of Z Geometry in Allylic Substitution Catalyzed by an Iridium Complex.

Ryo Takeuchi, Norihito Shiga

Journal:

Année:

1999

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PDF, 35 KB

1999

68

ChemInform Abstract: Radical Addition Reaction of 2-Benzoyloxypentafluoropropene onto Cycloalkanes.

Tadashi Narita, Tokio Hagiwara, Hiroshi Hamana, Kazuhito Kitamura, Yuuichi Inagaki, Yasuhiko Yoshida

Journal:

Année:

1999

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PDF, 29 KB

1999

69

ChemInform Abstract: Lewis Acid Promoted Nitroolefination of Enol Silyl Ethers via an Addition—Elimination Process.

Ji-Jun Chen, Takeo Kawabata, Hiroshi Ohnishi, Muhong Shang, Kaoru Fuji

Journal:

Année:

1999

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PDF, 30 KB

1999

70

ChemInform Abstract: Friedel—Crafts Acylation with Malonic Acids in Polyphosphoric Acid.

Olivier Renault, Patrick Dallemagne, Sylvain Rault

Journal:

Année:

1999

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PDF, 27 KB

1999

71

ChemInform Abstract: Enantioselective Molybdenum-Catalyzed Allylic Alkylation Using Chiral Bisoxazoline Ligands.

Frank Glorius, Andreas Pfaltz

Journal:

Année:

1999

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PDF, 33 KB

1999

72

ChemInform Abstract: A Convenient Method for the Alkylation of Tropolone Derivatives and Related α-Keto Hydroxy Compounds.

Isabelle Tamburlin-Thumin, Michel P. Crozet, Jean-Claude Barriere

Journal:

Année:

1999

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PDF, 32 KB

1999

73

ChemInform Abstract: Hypervalent Iodine in Synthesis. Part 39. Palladium-Catalyzed Carbonylative Coupling of Iodonium Salts and Potassium Aryltrifluoroborates by Carbon Monoxide.

Min Xia, Zhenchu Chen

Journal:

Année:

1999

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1999

74

ChemInform Abstract: Selective Esterification of Nonconjugated Carboxylic Acids in the Presence of Conjugated or Aromatic Carboxylic Acids under Mild Conditions.

Ramesh C. Anand, Vimal Vimal, Archana Milhotra

Journal:

Année:

1999

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PDF, 29 KB

1999

75

ChemInform Abstract: 1-(2,5-Dichlorophenyl)-2,2-bis(methylsulfanyl)vinyl Esters as Highly Efficient Chemoselective Acylating Reagents.

Iacopo Degani, Stefano Dughera, Rita Fochi, Emanuela Serra

Journal:

Année:

1999

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PDF, 31 KB

1999

76

ChemInform Abstract: A New, Facile Method for Detrifluoroacetylation of Esters with Triethylamine Pretreated Silica Gel.

Ligong Ou, Donglu Bai

Journal:

Année:

1999

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PDF, 29 KB

1999

77

ChemInform Abstract: Synthesis and Applications of Fluorous Silyl Protecting Groups with Improved Acid Stability.

Stephan Roever, Peter Wipf

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Année:

1999

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PDF, 31 KB

1999

78

ChemInform Abstract: Demethylation of Methyl Aryl Ethers Using Pyridine Hydrochloride in Solvent-Free Conditions under Microwave Irradiation.

P. P. Kulkarni, A. J. Kadam, R. B. Mane, Uday V. Desai, P. P. Wadgaonkar

Journal:

Année:

1999

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PDF, 26 KB

1999

79

ChemInform Abstract: Dendroclefts: Optically Active Dendritic Receptors for the Selective Recognition and Chiroptical Sensing of Monosaccharide Guests.

David K. Smith, Adrien Zingg, Francois Diederich

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Année:

1999

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PDF, 24 KB

1999

80

ChemInform Abstract: A Chiral C3 Triisopropylamine and Its Silatrane Derivatives.

Shawn J. Stachel, Joseph W. Ziller, David L. van Vranken

Journal:

Année:

1999

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PDF, 30 KB

1999

81

ChemInform Abstract: Construction of Chiral Ti(IV)—Rh(I)-Salenophos Complexes and Their Application in the Asymmetric Hydroformylation of Functionalized Olefins.

Michael Quirmbach, Achim Kless, Jens Holz, Vitali Tararov, Armin Boerner

Journal:

Année:

1999

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PDF, 32 KB

1999

82

ChemInform Abstract: Conjugate Addition to (α,β)(α′,β′)-Dienedioate Esters by Lithium (α-Methylbenzyl)benzylamide: Tandem Addition—Cyclization versus Double Addition.

Julio G. Urones, Narciso M. Garrido, D. Diez, Sara H. Dominguez, Stephen G. Davies

Journal:

Année:

1999

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PDF, 35 KB

1999

83

ChemInform Abstract: Novel Dirhodium Tetraprolinate Catalysts Containing Bridging Prolinate Ligands for Asymmetric Carbenoid Reactions.

Huw M. L. Davies, Stephen A. Panaro

Journal:

Année:

1999

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PDF, 32 KB

1999

84

ChemInform Abstract: Olefin Cyclopropanation Catalyzed by Bis(imido) Chromium(VI) Complexes.

Dominique Jan, Francois Simal, Albert Demonceau, Alfred F. Noels, Konstantin A. Rufanov, Nikolai A. Ustynyuk, Dmitry N. Gourevitch

Journal:

Année:

1999

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PDF, 31 KB

1999

85

ChemInform Abstract: Stereochemically Controlled Cyclopropanation of (S)-Glyceraldehyde Acetonide-Derived Olefins. Synthesis of (2S,1′R,2′R,3′R)-2-(2′,3′-Dicarboxycyclopropyl)glycine.

Dawei Ma, Yeyu Cao, Yi Yang, Dongliang Cheng

Journal:

Année:

1999

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PDF, 34 KB

1999

86

ChemInform Abstract: Synthesis and Characterization of 1,4-Dichlorospiropentadiene

Rajesh K. Saini, Vladislav A. Litosh, Andrew D. Daniels, W. E. Billups

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Année:

1999

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PDF, 31 KB

1999

87

ChemInform Abstract: Synthesis of Alkylidenecyclopentenones via the Coupling of Propargyl Alcohol Derivatives with Cyclopropylcarbene—Chromium Complexes.

James W. Herndon, Jin Zhu

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 32 KB

english, 1999

88

ChemInform Abstract: (ω-Ammonioalkyl)cyclopentadienides by Rhodium-Catalyzed Vinylcarbene Transfer to Semicyclic Enaminocarbonyl Compounds.

Gerhard Maas, Andreas Muller

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Année:

1999

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1999

89

ChemInform Abstract: Palladium-Catalyzed Enantioselective Synthesis of Cyclohexene Derivatives via Kinetic Resolution.

Toyoki Nishimata, Kentaro Yamaguchi, Miwako Mori

Journal:

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1999

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PDF, 32 KB

1999

90

ChemInform Abstract: Enantioselective Aldol Cyclodehydrations Catalyzed by Antibody 38C2.

Benjamin List, Richard A. Lerner, Carlos F. Barbas III

Journal:

Année:

1999

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1999

91

ChemInform Abstract: Copper(I)-Mediated Conjugate Addition of Grignard Reagents to 2-Oxoethylcyclohexenols. A Versatile, Efficient and Diastereoselective Route to anti, Z 6-Alkyl-2-trialkylsilyloxy-1- (2-trimethylsilyloxypropylid-1-ene)-cyclohexanes.

Valery Dambrin, Monique Villieras, Hassen Amri, Jacques Lebreton, Jean Villieras

Journal:

Année:

1999

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1999

92

ChemInform Abstract: Generation, Stability, Dimerization, and Diels—Alder Reactions of Masked o-Benzoquinones. Synthesis of Substituted Bicyclo[2.2.2]octenones from 2-Methoxyphenols.

Chun-Chen Liao, Chrong-Shyua Chu, Tsung-Ho Lee, Polisetti Dharma Rao, San Ko, Ling-Duan Song, Huey-Chin Shiao

Journal:

Année:

1999

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1999

93

ChemInform Abstract: HBF4 Catalyzed Mannich-Type Reaction in Aqueous Media

Takahiko Akiyama, Jun Takaya, Hirotaka Kagoshima

Journal:

Année:

1999

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1999

94

ChemInform Abstract: Reduction of Aromatic Nitro Compounds Using Samarium Metal in the Presence of a Catalytic Amount of Iodine under Aqueous Media.

Lei Wang, Longhu Zhou, Yongmin Zhang

Journal:

Année:

1999

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1999

95

ChemInform Abstract: Synthesis of C2-Symmetrical 1,1′-Disubstituted Ferrocenyl Amino Alcohols and Use in Catalytic Asymmetric Addition of Diethylzinc to Benzaldehyde.

Stephanie Bastin, Nathalie Delebecque, Francine Agbossou, Jacques Brocard, Lydie Pelinski

Journal:

Année:

1999

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1999

96

ChemInform Abstract: Asymmetric Reductions in Aqueous Media: Enzymatic Synthesis in Cyclodextrin Containing Buffers.

Thomas Zelinski, Andreas Liese, Christian Wandrey, Maria-Regina Kula

Journal:

Année:

1999

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1999

97

ChemInform Abstract: Synthesis of (S)-1-(4-Hydroxyphenyl)alcohols by Eugenol Dehydrogenase from Pseudomonas fluorescens E118.

Marco Wieser, Hirotaka Furukawa, Hiroshi Morita, Toyokazu Yoshida, Toru Nagasawa

Journal:

Année:

1999

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1999

98

ChemInform Abstract: Electrochemical Cleavage of Allyl Aryl Ethers and Allylation of Carbonyl Compounds: Umpolung of Allyl-Palladium Species.

D. Franco, D. Panyella, M. Rocamora, M. Gomez, J. C. Clinet, G. Muller, E. Dunach

Journal:

Année:

1999

Fichier:

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1999

99

ChemInform Abstract: Asymmetric Synthesis of β-Amino Acids by Addition of Chiral Enolates to N-Acyloxyiminium Ions and Application for Synthesis of Optically Active 5-Substituted 8-Methylindolizidines.

Toru Kawakami, Hiroaki Ohtake, Hiroaki Arakawa, Takahiro Okachi, Yasushi Imada, Shun-Ichi Murahashi

Journal:

Année:

1999

Fichier:

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1999

100

ChemInform Abstract: Addition of Enantiomerically Pure Amines to Activated Olefins. Part 2. Addition to Ethyl (E)-4-Oxo-4-phenyl-2-butenoate.

Max Knollmueller, Mathias Ferencic, Peter Gaertner, Ulrich Girreser, Michael Klinge, Larissa Gaischin, Kurt Mereiter, Christian R. Noe

Journal:

Année:

1999

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1999

101

ChemInform Abstract: New Practical Syntheses of 4′-Methylbiphenyl-2-carbonitrile and -2-carbaldehyde.

Dominique Goubet, Pascal Meric, Jean-Robert Dormoy, Patrice Moreau

Journal:

Année:

1999

Fichier:

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1999

102

ChemInform Abstract: A New Transformation of Silanols. Palladium-Catalyzed Cross-Coupling with Organic Halides in the Presence of Silver(I) Oxide.

Kazunori Hirabayashi, Jun Kawashima, Yasushi Nishihara, Atsunori Mori, Tamejiro Hiyama

Journal:

Année:

1999

Fichier:

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1999

103

ChemInform Abstract: Catalytic Asymmetric Synthesis of Diarylacetates and 4,4-Diarylbutanoates. A Formal Asymmetric Synthesis of (+)-Sertraline.

Huw M. L. Davies, Douglas G. Stafford, Tore Hansen

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

104

ChemInform Abstract: First Synthesis of 1,1,4,4-Tetrakis(2-hydroxyphenyl)butane Type Compounds from Condensation of p-Substituted Phenol Derivatives with 2,5-Dimethoxytetrahydrofuran in Trifluoroacetic Acid.

Ahmad Banihashemi, Ali Rahmatpour

Journal:

Année:

1999

Fichier:

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1999

105

ChemInform Abstract: Novel Phosphinobioxazines as Chiral Ligands in Palladium-Catalyzed Enantioselective Allylic Substitution.

Sang-gi Lee, So Ha Lee, Choong Eui Song, Bong Young Chung

Journal:

Année:

1999

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1999

106

ChemInform Abstract: Calix[4]arene Having a Convergent Carboxylic Acid Function: Synthesis and Ion Binding Properties of a New Cs+-Selective Ionophore.

Hyun Jae Cho, Ji Young Kim, Suk-Kyu Chang

Journal:

Année:

1999

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1999

107

ChemInform Abstract: Bromination of Naphthalene. Preparation of 1,3-Dibromonaphthalene.

Journal:

Année:

1999

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1999

108

ChemInform Abstract: Novel Anellation Methodology for the Rapid and Efficient Construction of Bicyclo[4.n.0] Alkanols and Alkenones.

Istvan E. Marko, Ali Ates

Journal:

Année:

1999

Fichier:

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1999

109

ChemInform Abstract: Palladium-Catalyzed Enyne Cycloisomerization Reaction in an Asymmetric Approach to the Picrotoxane Sesquiterpenes. Part 2. Second-Generation Total Syntheses of Corianin, Picrotoxinin, Picrotin, and Methyl Picrotoxate.

Barry Trost, Michael J. Krische

Journal:

Année:

1999

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1999

110

ChemInform Abstract: The Palladium-Catalyzed Enyne Cycloisomerization Reaction in a General Approach to the Asymmetric Syntheses of the Picrotoxane Sesquiterpenes. Part 1. First-Generation Total Synthesis of Corianin (V) and Formal Syntheses of Picrotoxinin (VIa) and Picrotin (VIb).

Barry M. Trost, Curt D. Haffner, David J. Jebaratnam, Michael J. Krische, Andrew P. Thomas

Journal:

Année:

1999

Fichier:

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1999

111

ChemInform Abstract: Achiral and Chiral Higher Adducts of C70 by Bingel Cyclopropanation.

Andreas Herrmann, Markus W. Ruettimann, Thomas Gibtner, Carlo Thilgen, Francois Diederich, Tiziana Mordasini, Walter Thiel

Journal:

Année:

1999

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1999

112

ChemInform Abstract: Stereoselective Reduction of N-phthaloyl α-Amino Ketones: An Expeditious New Synthesis of Non-Racemic threo-α-Amino Epoxides.

Saumitra Sengupta, Debarati Sen Sarma, Debasis Das

Journal:

Année:

1999

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1999

113

ChemInform Abstract: A Novel Anionic Condensation, Fragmentation, and Elimination Reaction of Bicyclo[2.2.1]heptenone Ring Systems.

Jon D. Rainier, Qing Xu

Journal:

Année:

1999

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1999

114

ChemInform Abstract: Synthesis of Tetrahydrofurans by a Tandem Hydrogen Atom Abstraction/Radical Nucleophilic Displacement Sequence.

David Crich, Xianhai Huang, Martin Newcomb

Journal:

Année:

1999

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1999

115

ChemInform Abstract: Synthesis of Tetrahydrofurans by the Reaction of α,β-Epoxy Alcohol Derivatives with Allylsilanes.

Yoshiaki Sugita, Yoko Kimura, Ichiro Yokoe

Journal:

Année:

1999

Fichier:

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1999

116

ChemInform Abstract: Synthesis of 2-Substituted 3-Acylbenzo[b]furans via the Palladium-Catalyzed Carbonylative Cyclization of ortho-Hydroxytolans.

Henning Luetjens, Peter J. Scammells

Journal:

Année:

1999

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1999

117

ChemInform Abstract: Titanocene(II)-Promoted Intramolecular Olefination of Thiol Esters: A New Route to Substituted 2,3-Dihydrothiophenes.

Md. Abdur Rahmin, Tooru Fujiwara, Takeshi Takeda

Journal:

Année:

1999

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1999

118

ChemInform Abstract: Regio- and Stereoselective 5-exo Radical Cyclizations on a Chiral Perhydro-1,3-benzoxazine Moiety. An Access to Enantiopure 3-Alkylpyrrolidines.

Celia Andres, Juan P. Duque-Soladana, Rafael Pedrosa

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

119

ChemInform Abstract: A Novel Approach to Chiral, Nonracemic Pyrrolidines by 5-exo-trig Diastereoselective Radical Cyclization on Acrylamides Derived from (-)-8-Aminomenthol.

Celia Andres, Juan P. Duque-Soladana, Rafael Pedrosa

Journal:

Année:

1999

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1999

120

ChemInform Abstract: Novel Dodecaarylporphyrins: Synthesis and Dynamic Properties

Cinzia M. Muzzi, Craig J. Medforth, Lisa Voss, Mark Cancilla, Carlito Lebrilla, Jian-Guo Ma, John A. Shelnutt, Kevin M. Smith

Journal:

Année:

1999

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1999

121

ChemInform Abstract: Synthesis and Antitumor Activity of Certain New Substituted 1H-Isoindoledione Derivatives.

A. M. Al-Obaid, F. S. El-Shafie, M. S. Al-Mutairi, H. I. El-Subbagh

Journal:

Année:

1999

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1999

122

ChemInform Abstract: Preparation and Antiarrhythmic Activity of Hexahydroisoindol-1-one Derivatives.

Ferenc Csende, Andrea Porkolab, Katalin Matiz, Zoltan Szabo, Istvan Csorvassy, Laszlo Frank

Journal:

Année:

1999

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1999

123

ChemInform Abstract: The Annulation of 3-Alkylindoles with 1,1-Cyclopropanediesters.

Michael A. Kerr, Ryan G. Keddy

Journal:

Année:

1999

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1999

124

ChemInform Abstract: 4-(1-Benzoylindol-3-yl)butyric Acids and FK143: Novel Nonsteroidal Inhibitors of Steroid 5α-Reductase. Part 2.

Kozo Sawada, Satoshi Okada, Patrick Golden, Natsuko Kayakiri, Yuki Sawada, Masashi Hashimoto, Hirokazu Tanaka

Journal:

Année:

1999

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1999

125

ChemInform Abstract: Prostanoids and Related Compounds. Part 7. Synthesis and Inhibitory Activity of 1-Isoindolinone Derivatives Possessing Inhibitory Activity Against Thromboxane A2 Analogue (U-46619) Induced Vasoconstriction.

Yoshiaki Kato, Masumi Takemoto, Kazuo Achiwa

Journal:

Année:

1999

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1999

126

ChemInform Abstract: Reactions Between 1-Methyl-2-phenyl-3-nitrosoindole, Activated with Benzoyl Chloride, with Indole and Indolizine Derivatives as Nucleophiles: A Case of 1,3-Migration.

Monica Rossetti, Pierluigi Stipa, Rita Petrucci, Lucedio Greci

Journal:

Année:

1999

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1999

127

ChemInform Abstract: A Novel Procedure for the Formation of Isatins via Carbonylation of Lithiated N′-Aryl-N,N-dimethylureas.

Keith Smith, Gamal A. El-Hiti, Anthony C. Hawes

Journal:

Année:

1999

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1999

128

ChemInform Abstract: Synthesis of 3-Alkoxy- and 3-Alkylamino-2-alkyl-3-arylisoindolinones.

Martin S. Kitching, William Clegg, Mark R. J. Elsegood, Roger J. Griffin, Bernard T. Golding

Journal:

Année:

1999

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1999

129

ChemInform Abstract: Vinylphosphonium Salt Mediated Efficient Synthesis of Dialkyl 1H-Pyrrolizine-2,3-dicarboxylates.

Issa Yavari, Hoorih Djahaniani, Malek Taher Maghsoodlou, Norollah Hazeri

Journal:

Année:

1999

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1999

130

ChemInform Abstract: Synthesis, Reactions, and Biological Activity of Some New Thieno[2,3-f]-1,3-benzodioxoles.

E. A. Bakhite, Sh. M. Radwan

Journal:

Année:

1999

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1999

131

ChemInform Abstract: Reaction of 2-Polyfluoroacylcyclohexanones with Semicarbazides.

K. I. Pashkevich, D. V. Sevenard, O. G. Khomutov, O. V. Shishkin, E. V. Solomovich

Journal:

Année:

1999

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1999

132

ChemInform Abstract: Novel Synthesis of 5-Amino-1-arylsulfonyl-4-pyrazolin-3-ones as a New Class of N-Sulfonylated Pyrazoles

Galal H. Elgemeie, Nadia H. Metwally

Journal:

Année:

1999

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1999

133

ChemInform Abstract: Allylic Alkylation of Benzoimidazole Catalyzed by Palladium Complexes.

E. A. Petrushkina, N. B. Polonik

Journal:

Année:

1999

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1999

134

ChemInform Abstract: Selective Lithiation of 2-Methyloxazoles. Applications to Pivotal Bond Constructions in the Phorboxazole Nucleus.

David A. Evans, Victor J. Cee, Thomas E. Smith, Keith J. Santiago

Journal:

Année:

1999

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1999

135

ChemInform Abstract: A Facile Synthesis of 3-Cyclopropyl- and 5-Cyclopropyl-isoxazoles.

Okram Mukherjee Singh, H. Junjappa, H. Ila

Journal:

Année:

1999

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1999

136

ChemInform Abstract: Catalytic Dendrophanes as Enzyme Mimics: Synthesis, Binding Properties, Micropolarity Effect, and Catalytic Activity of Dendritic Thiazolio-cyclophanes.

Tilo Habicher, Francois Diederich, Volker Gramlich

Journal:

Année:

1999

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1999

137

ChemInform Abstract: Synthetic and Spectral Studies of Novel Spiro {Bicyclo[3,3,0]octene-8,3′(2′H)-indol}-2′-ones Obtained from Indol-2,3-diones.

R. T. Pardasani, P. Pardasani, R. Ghosh, D. Sherry, T. Mukherjee

Journal:

Année:

1999

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1999

138

ChemInform Abstract: Addition of 2-Lithiothiazoles to ROPHy/SOPHy Aldoximes: Asymmetric Synthesis of 1-(2-Thiazolyl)ethylamines.

Christopher J. Moody, James C. A. Hunt

Journal:

Année:

1999

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1999

139

ChemInform Abstract: Synthesis of ν-Triazole Derivatives from Anomeric Sugar Diazides.

Jozsef Kovacs, Istvan Pinter, Maria Kajtar-Peredy, Gyula Argay, Alajos Kalman, Gerard Descotes, Jean-Pierre Praly

Journal:

Année:

1999

Fichier:

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1999

140

ChemInform Abstract: Synthesis of (Indol-2-yl)furazans.

A. B. Sheremetev, I. L. Yudin, D. E. Dmitriev

Journal:

Année:

1999

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1999

141

ChemInform Abstract: Synthesis of a Novel Bismesoionic Phenylsydnonyl-Muenchnone System as an in situ Intermediate Intended for the Preparation of Phenylsydnonyl-Heterocycles.

Chok Wah Lo, Wing Lai Chan, Yau Shan Szeto, Chiu Wing Yip

Journal:

Année:

1999

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1999

142

ChemInform Abstract: Studies on Condensed Heterocyclic Compounds. Part 20. Synthesis and Antibacterial Activity of Novel 6-Aryl-3-(1-p-chlorophenyl-5-methyl-1,2,3-triazol-4-yl)-s-triazolo [3,4-b]-1,3,4-thiadiazoles (VI).

X. W. Sun, C. H. Chu, Z. Y. Zhang, Q. Wang, S. F. Wang

Journal:

Année:

1999

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1999

143

ChemInform Abstract: 1-Alkyl-3,4-dihydro-thienopyran Acids and 1-Alkyl-3,4-dihydro-benzo[b]thienopyran Acids.

B. Unterhalt, N. Kissenbeck

Journal:

Année:

1999

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1999

144

ChemInform Abstract: Preparation and Characterization of New Substituted 5-Methoxy-2-styryl-4-pyrones.

Zdenka Stiplosek, Marija Sindler-Kulyk, Kresimir Jakopcic

Journal:

Année:

1999

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1999

145

ChemInform Abstract: A New and Efficient One-Pot Synthesis of Trialkyl 6-tert-Butylamino-2H-pyran-2-one-3,4,5-tricarboxylates

Issa Yavari, Abbas Ali Esmaili, Sakineh Asghari, Hamid Reza Bijanzadeh

Journal:

Année:

1999

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1999

146

ChemInform Abstract: Intramolecular Hetero-Diels—Alder Reactions of Functionalized α,β-Unsaturated Carbonyl Compounds: Polycyclic 2H-Pyran Derivatives.

Krystyna Bogdanowicz-Szwed, Aleksandra Palasz

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

147

ChemInform Abstract: Synthesis and Stereochemical Studies of Some 4,4-Diethoxycarbonyl-2,6-diaroyl-3,5-diarylthiane-1,1-dioxides (III).

S. Selvaraj, S. Renuga, M. Gnanadeepam, S. Perumal, S. Sivakolunthu

Journal:

Année:

1999

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1999

148

ChemInform Abstract: Nucleotides. Part 62. Pyridinium Salts — An Effective Class of Catalysts for Oligonucleotide Synthesis.

Markus Beier, Wolfgang Pfleiderer

Journal:

Année:

1999

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1999

149

ChemInform Abstract: A Convenient Method for Synthesis of Enantiomerically Enriched Methylphenidate from N-Methoxycarbonylpiperidine.

Yoshihiro Matsumura, Yasuhisa Kanda, Kimihiro Shirai, Osamu Onomura, Toshihide Maki

Journal:

Année:

1999

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1999

150

ChemInform Abstract: An Efficient Synthesis of Functionalized 2-Pyridones by Direct Route or via Amide/Enolate Ammonium Salt Intermediates.

Francesco Bondavalli, Olga Bruno, Eleonora Lo Presti, Giulia Menozzi, Luisa Mosti

Journal:

Année:

1999

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1999

151

ChemInform Abstract: Preparation of 4-(2-Aminoethyl)-3,3-dimethyl-2-piperidone Derivatives by Intramolecular Rearrangement of α,α-Dimethyl-4-piperidineacetyl Chloride.

Jean L. Binet, Corinne Grandvincent, Didier M. Thomas

Journal:

Année:

1999

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1999

152

ChemInform Abstract: Azinyl Sulfides. Part 58. 3,3′-Bis(4-substituted-quinolinyl) Disulfides.

K. Marciniec, T. Banasiak, A. Maslankiewicz

Journal:

Année:

1999

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1999

153

ChemInform Abstract: Studies on Disease-Modifying Antirheumatic Drugs. Part 3. Bone Resorption Inhibitory Effects of Ethyl 4-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-2- (1,2,4-triazol-1-ylmethyl)quinoline-3-carboxylate (TAK-603) and Related Compounds.

Atsuo Baba, Tsuneo Oda, Shigehisa Taketomi, Kohei Notoya, Atsushi Nishimura, Haruhiko Makino, Takashi Sohda

Journal:

Année:

1999

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1999

154

ChemInform Abstract: Synthesis of New Condensed 2-Amino-4H-pyran-3-carbonitriles and of 2-Aminoquinoline-3-carbonitriles.

Saleh M. Al-Mousawi, Yehia M. Elkholy, Mohammad A. Mohammad, Mohammad H. Elnagdi

Journal:

Année:

1999

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1999

155

ChemInform Abstract: Synthesis of 3-Substituted 4-Hydroxyquinolin-2-ones via C-Acylation Reactions of Active Methylene Compounds with Functionalized 3,1-Benzoxazin-4-ones.

Christos Mitsos, Alexandros Zografos, Olga Igglessi-Markopoulou

Journal:

Année:

1999

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1999

156

ChemInform Abstract: A Convenient and Versatile Route to Hydroquinolines by Inter- and Intramolecular Aza-Diels—Alder Pathways.

Henning Steinhagen, E. J. Corey

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

157

ChemInform Abstract: β-Carbolinedione Derivatives as Topoisomerase I Inhibitors.

Siavosh Mahboobi, Stella Eluwa, Sunil Kumar, Markus Koller, Karin Stoerl

Journal:

Année:

1999

Fichier:

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1999

158

ChemInform Abstract: Synthesis of Enantiomerically Pure Bicylic Lactams.

Nicole Diedrichs, Bernhard Westermann

Journal:

Année:

1999

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1999

159

ChemInform Abstract: A Versatile Approach to trans-1,3-Disubstituted Tetrahydro-β-carbolines Using Oxazinanes.

Kamajit Singh, Prasant K. Deb

Journal:

Année:

1999

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1999

160

ChemInform Abstract: Synthesis of Substituted 3-Amino-6-arylpyridazines via Suzuki Reaction.

Isabelle Parrot, Yveline Rival, Camille G. Wermuth

Journal:

Année:

1999

Fichier:

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1999

161

ChemInform Abstract: Studies on Arylfuran Derivatives. Part 9. Synthesis and Characterization of Some Fluorine Containing Arylfurylvinylquinazolinones as Possible Antibacterial Agents.

B. Shivarama Holla, M. K. Shivananda, Shalini Shenoy, P. M. Akberali, G. A. Naganagowda

Journal:

Année:

1999

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1999

162

ChemInform Abstract: Studies on Pyrimidine-Annulated Heterocycles: A New Short Synthesis of 7,9-Dialkylcyclohepta[b]pyrimido[5,4-d]pyrrole-8(7H),10(9H)-dione Derivatives.

Makoto Nitta, Yohei Tajima

Journal:

Année:

1999

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1999

163

ChemInform Abstract: Efficient Synthesis of Quinazolin-4-ones and Axially Chiral 2,2′-Bis-quinazolin-4-ones by Reaction of Anthranilic Acid Derived Nucleophiles with Oxalic Acid-Bis(imidoyl)chlorides.

Joerg Wuckelt, Manfred Doering, Rainer Beckert, Peter Langer

Journal:

Année:

1999

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1999

164

ChemInform Abstract: Synthesis and Biological Activity of 9-(2,6-Difluorobenzyl)-9H-purines Bearing Chlorine.

Shigetada Kozai, Tokumi Maruyama

Journal:

Année:

1999

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1999

165

ChemInform Abstract: Methyl D-arabino-Hex-2-ulopyranosonate as a Building Block for Spiro[1,4-benzoxazine-2,2′-pyrans].

Jens Andersch, Dieter Sicker, Horst Wilde

Journal:

Année:

1999

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1999

166

ChemInform Abstract: An Efficient Synthesis of Ofloxacin and Levofloxacin from 3,4-Difluoroaniline.

Javier Adrio, Juan C. Carretero, Jose L. Garcia Ruano, Antonio Pallares, Mercedes Vicioso

Journal:

Année:

1999

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1999

167

ChemInform Abstract: Synthesis of 1,3,4-Thiadiazolo[3′,2′:1,2]pyrimidino[5,6-d]-1,3-thiazine Derivatives.

M. A. Kukaniev, S. Sh. Shukurov, U. Nurov, Yu. Khodzhiboev

Journal:

Année:

1999

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1999

168

ChemInform Abstract: Synthesis and Microbial Activity of New Thiazolyl-1,4-benzothiazines.

R. V. Dengle, R. D. Ingle, S. P. Bondge, R. A. Mane

Journal:

Année:

1999

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1999

169

ChemInform Abstract: An Efficient Synthesis of Mequitazine.

Yves Guminski, Valerie Fabre, Patrick Lesimple, Thierry Imbert

Journal:

Année:

1999

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1999

170

ChemInform Abstract: Microwave-Assisted Synthesis of Triazones and 4-Oxo-oxadiazinane in Dry Media.

Saeed Balalaie, Mehri S. Hashtroudi, Ali Sharifi

Journal:

Année:

1999

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1999

171

ChemInform Abstract: Simple and Condensed β-Lactams. Part 34. Oxidative Cyclization by Lead(IV) Acetate of 1-(4-Methoxyphenyl)-4-(tetrazol-5-ylmethyl)azetidin-2-ones to 3-Methoxy-9,9a-dihydroazeto[1,2-a]tetrazolo[5,1-d] [1,5]benzodiazepin-11(10H)-ones and Related Reactions.

Le Thanh Giang, Jozsef Fetter, Maria Kajtar-Peredy, Karoly Lempert, Ferenc Bertha, Gyoergy M. Keseru, Gabor Czira, Tibor Czuppon

Journal:

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1999

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1999

172

ChemInform Abstract: Reactions of Lithium Phenylacetylenide and Lithium 3,3-Dimethylbut-1-ynide with 3,6-Di-tert-butyl-1,2-benzoquinone. Molecular Structure of 2,5-Di-tert-butyl-8- (3,6-di-tert-butyl-1,2-benzoquinon-4-yl) -8-phenylocta-2,4,6,7-tetraen-1,6-olide.

G. A. Abakumov, N. N. Vavilina, V. I. Nevodchikov, V. K. Cherkasov, L. G. Abakumova, Yu. A. Kurskii, L. N. Zakharov

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

173

ChemInform Abstract: Enantioselective Synthesis of Alkyl-Substituted Eight-Membered Lactones by Claisen Rearrangement.

Justin R. Harrison, Andrew B. Homes, Ian Collins

Journal:

Année:

1999

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1999

174

ChemInform Abstract: Syntheses of Diaza-18-Crown-6 Ligands Containing Two Units Each of 4-Hydroxyazobenzene, Benzimidazole, Uracil, Anthraquinone, or Ferrocene Groups.

Ning Su, Jerald S. Bradshaw, Xian X. Zhang, Paul B. Savage, Krzysztof E. Krakowiak, Reed M. Izatt

Journal:

Année:

1999

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1999

175

ChemInform Abstract: Reactions of Chlorinated Vinylsilanes with Hydrogen Chloride.

V. G. Lakhtin, V. L. Ryabkov, A. V. Kisin, V. M. Nosova, E. A. Chernyshev

Journal:

Année:

1999

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1999

176

ChemInform Abstract: Efficient Multi-Enzymatic Synthesis of D-Xylulose 5-Phosphate.

Frank T. Zimmermann, Achim Schneider, Ulrich Schoerken, Georg A. Sprenger, Wolf-Dieter Fessner

Journal:

Année:

1999

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1999

177

ChemInform Abstract: Transformations of Electrophilic Reagents in a Diethyl Phosphite—Potassium Carbonate—Ethanol System.

A. Yu. Platonov, A. A. Sivakov, V. N. Chistokletov, E. D. Maiorova

Journal:

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1999

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1999

178

ChemInform Abstract: Phosphorylation of Phenols with Diethyl Chlorophosphonate on the Surface of Magnesia.

Journal:

Année:

1999

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1999

179

ChemInform Abstract: The Structure and Properties of 3-(Triphenylphosphoranylidene)naphthalene-1,2,4(3H)-trione.

V. A. Loskutov, V. I. Mamatyuk, I. V. Beregovaya

Journal:

Année:

1999

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1999

180

ChemInform Abstract: Quaternary Ammonium Salts as Alkylating Agents in the Synthesis of Tertiary Phosphine Oxides.

S. A. Zalinyan, R. A. Khachatryan, M. H. Indzhikyan

Journal:

Année:

1999

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1999

181

ChemInform Abstract: Synthesis of Hemilabile P,N Ligands: ω-2-Pyridyl-n-alkylphosphines.

Achim Jansen, Stephan Pitter

Journal:

Année:

1999

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1999

182

ChemInform Abstract: “One-Pot” Synthesis of Dimethyl [1-Substituted-5-hydroxy-1H-pyrazol-4-yl]phosphonates.

Paula C. Miller, John M. Molyneaux

Journal:

Année:

1999

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1999

183

ChemInform Abstract: A Facile Synthesis of Potassium Selenocarboxylates and Their Oxidation with XeF2 to Diacyl Diselenides: An X-Ray Structural Analysis of Di(4-methoxybenzoyl) Diselenide.

Osamu Niyomura, Kazuyasu Tani, Shinzi Kato

Journal:

Année:

1999

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1999

184

ChemInform Abstract: One-Pot Synthesis of Heterocycle-Fused 1,3-Diselenole-2-selones as the Key Precursors of Tetraselenafulvalene-Type Electron Donors.

Atsushi Morikami, Kazuo Takimiya, Yoshio Aso, Tetsuo Otsubo

Journal:

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1999

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1999

185

ChemInform Abstract: Some Novel Fluorescent Azo Compounds as Intercalators for Calf Thymus DNA.

Snehlata Tripathi, Mukta Mohan, Rajendra K. Pandey, Krishna Misra

Journal:

Année:

1999

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1999

186

ChemInform Abstract: Synthesis of Azo Chromophores Containing a Perfluorocycloalkenyl Moiety and Their Second-Order Optical Nonlinearity.

Masaki Matsui, et al. et al.

Journal:

Année:

1999

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1999

187

ChemInform Abstract: 9-CF3 and 13-CF3-β-carotene, Canthaxanthin, and Related Carotenoids. Synthesis, Characterization, and Electrochemical Data.

Dorothee Hoischen, Leticia U. Colmenares, Inna Koukhareva, Melissa Ho, Robert S. H. Liu

Journal:

Année:

1999

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1999

188

ChemInform Abstract: Synthesis of the C-Ring Fragment (III) of Cobyric Acid (IV).

Johann Mulzer, Doris Riether

Journal:

Année:

1999

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1999

189

ChemInform Abstract: Synthesis and Reactions of Oxidation Products from β-Campholenic Compounds.

Kerstin Wyssuwa, Katrin Anhalt, Klaus Schulze

Journal:

Année:

1999

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1999

190

ChemInform Abstract: Chemical-Microbiological Semisynthesis of enantio-Ambrox® Derivatives

Andres Garcia-Granados, Antonio Martinez, Raquel Quiros, Antonio Luis Extremera

Journal:

Année:

1999

Fichier:

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1999

191

ChemInform Abstract: Three New Compounds, Ficusone (I), Ficuspirolide (II), and Ficusolide (III) from the Heartwood of Ficus microcarpa.

Yueh-Hsiung Kuo, Yen-Cheng Li

Journal:

Année:

1999

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1999

192

ChemInform Abstract: Medicinal Flowers. Part 1. Aldose Reductase Inhibitors and Three New Eudesmane-Type Sesquiterpenes, Kikkanols A (I), B (II), and C (III), from the Flowers of Chrysanthemum indicum L.

Masayuki Yoshikawa, Toshio Morikawa, Toshiyuki Murakami, Iwao Toguchida, Shoichi Harima, Hisashi Matsuda

Journal:

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1999

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1999

193

ChemInform Abstract: Stereostructures of New Labdane-Type Diterpenes, Excoecarins F, G1, and G2, from the Wood of Excoecaria agallocha.

Tenji Konishi, Takao Konoshima, Yasuhiro Fujiwara, Shiu Kiyosawa, Kazumoto Miyahara, Masatoshi Nishi

Journal:

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1999

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1999

194

ChemInform Abstract: Five New Taraxastane-Type Triterpenes from Aerial Roots of Ficus microcarpa.

Yueh-Hsiung Kuo, Yi-Ming Chaiang

Journal:

Année:

1999

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1999

195

ChemInform Abstract: Studies on Alismatis Rhizoma. Part 3. Stereostructures of New Protostane-Type Triterpenes, Alisols H, I, J-23-Acetate, K-23-Acetate, L-23-Acetate, M-23-Acetate, and N-23-Acetate, from the Dried Rhizome of Alisma orientale.

Masayuki Yoshikawa, Norimichi Tomohiro, Toshiyuki Murakami, Akira Ikebata, Hisashi Matsuda, Hideaki Matsuda, Michinori Kubo

Journal:

Année:

1999

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1999

196

ChemInform Abstract: Fern Constituents: Six New Triterpenoid Alcohols from Adiantum capillus-veneris.

Takahisa Nakane, Yoko Arai, Kazuo Masuda, Yuh Ishizaki, Hiroyuki Ageta, Kenji Shiojima

Journal:

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1999

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1999

197

ChemInform Abstract: Five New cis-Himachalane-Type Sesquiterpenes from the Heartwood of Juniperus chinensis var. tsukusiensis.

Lung-Lin Shiu, Wen-Ching Chen, Yueh-Hsiung Kuo

Journal:

Année:

1999

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1999

198

ChemInform Abstract: Microbial Transformation of (+)-10β,14-Dihydroxy-allo-aromadendrane and (-)-allo-Aromadendrone.

Denis P. de Lima, Andrew J. Carnell, Stanley M. Roberts

Journal:

Année:

1999

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1999

199

ChemInform Abstract: A Simple Synthetic Route to Pterosin F and Other Pterosins.

Liliana M. Finkielsztein, Elba N. Alesso, Beatriz Lantano, Jose M. Aguirre, Graciela Y. Moltrasio Iglesias

Journal:

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1999

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1999

200

ChemInform Abstract: An Efficient Formal Total Synthesis of (.+-.)-Stypoldione via Photochemically Triggered Biomimetic Cyclizations of Terpenoid Polyalkenes.

Xuechao Xing, Martin Demuth

Journal:

Année:

1999

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1999

201

ChemInform Abstract: A cis-Languidulane Diterpenoid from Salvia mexicana var. major (Labiatae)

Baldomero Esquivel, Noemi Ramirez-Davalos, Georgina Espinosa-Perez

Journal:

Année:

1999

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1999

202

ChemInform Abstract: New Briarane Diterpenes (Violoides C—J) from a Gorgonacean Briareum sp.

Tetsuo Iwagawa, Keita Takayama, Hiroaki Okamura, Munehiro Nakatani, Matsumi Doe

Journal:

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1999

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1999

203

ChemInform Abstract: The First Total Synthesis of (-)-Sinulariol-B (I) and Three Other Cembranoids.

Jiong Lan, Jing Li, Zuosheng Liu, Yulin Li, Albert S. C. Chan

Journal:

Année:

1999

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1999

204

ChemInform Abstract: New Withanolide Glycosides from Physalis peruviana L.

Saeed Ahmad, Rehana Yasmin, Abdul Malik

Journal:

Année:

1999

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1999

205

ChemInform Abstract: Pd(0)-Mediated Cross Coupling of 2-Iodoestradiol with Organozinc Bromides: A General Route to the Synthesis of 2-Alkynyl-, 2-Alkenyl-, and 2-Alkylestradiol Analogues.

Arasambattu K. Mohanakrishnan, Mark Cushman

Journal:

Année:

1999

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1999

206

ChemInform Abstract: Helical versus Planar Conformation of Homooligopeptides Prepared from Diethylglycine (= 2-Amino-2-ethylbutanoic Acid).

Masaakazu Tanaka, Naoto Imawaka, Masaki Kurihara, Hiroshi Suemune

Journal:

Année:

1999

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1999

207

ChemInform Abstract: How to Stabilize or Break β-Peptidic Helices by Disulfide Bridges: Synthesis and CD Investigation of β-Peptides with Cysteine and Homocysteine Side Chains.

Albrecht Jacobi, Dieter Seebach

Journal:

Année:

1999

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1999

208

ChemInform Abstract: Amino-Protecting Groups Subject to Deblocking under Conditions of Nucleophilic Addition to a Michael Acceptor. Structure—Reactivity Studies and Use of the 2-(tert-Butylsulfonyl)-2-propenyloxycarbonyl (Bspoc) Group.

Louis A. Carpino, Michael Philbin

Journal:

Année:

1999

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1999

209

ChemInform Abstract: Chiral Oxime Ethers in Asymmetric Synthesis. Part 3. Asymmetric Synthesis of (R)-N-Protected α-Amino Acids by the Addition of Organometallic Reagents to the ROPHy Oxime of Cinnamaldehyde.

Christopher J. Moody, Peter T. Gallagher, Andrew P. Lightfoot, Alexandra M. Z. Slawin

Journal:

Année:

1999

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1999

210

ChemInform Abstract: Asymmetric α-Chloroallylboration of Amino Aldehydes: A Novel and Highly Versatile Route to D- and L-erythro-Sphingoid Bases.

Christian Hertweck, Wilhelm Boland

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

211

ChemInform Abstract: A Racemization-Free Coupling Method for Peptides Having N-Methylamino Acids at the Carboxy-Termini.

Yasuhiro Nishiyama, Masaru Tanaka, Shoubu Saito, Sou Ishizuka, Tomonori Mori, Keisuke Kurita

Journal:

Année:

1999

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1999

212

ChemInform Abstract: Synthesis of the Peptidic α-Hydroxy Amides Phebestin, Probestin, and Bestatin from α-Keto Amide Precursors.

Harry H. Wasserman, Mingde Xia, Anders K. Petersen, Michael R. Jorgensen, Erin A. Curtis

Journal:

Année:

1999

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1999

213

ChemInform Abstract: Oligosaccharide Analogues of Polysaccharides. Part 16. Cross-Coupling of Partially Protected Dialkynyl Monosaccharides.

Tanja Verena Bohner, Renaud Beaudegnies, Andrea Vasella

Journal:

Année:

1999

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1999

214

ChemInform Abstract: Oligosaccharide Analogues of Polysaccharides. Part 17. Synthesis and Characterization of a Hexadecamer: Evidence for the Essential Structural Role of the Intramolecular, Interresidue C(3)—OH×××O—C(5) Hydrogen Bond in Celluloses.

Tanja Verena Bohner, Olav-Sven Becker, Andrea Vasella

Journal:

Année:

1999

Fichier:

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1999

215

ChemInform Abstract: Oligosaccharide Analogues of Polysaccharides. Part 18. Synthesis of Cyclic Hybrids of 2,2′-Bipyridine and Acetylenosaccharides.

Roland Buerli, Andrea Vasella

Journal:

Année:

1999

Fichier:

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1999

216

ChemInform Abstract: Potential Anticancer Drugs. Part 2. Alkylating Agents from Sugars. Alkyl Hexopyranoside Derivatives as Carrier Systems for Chlorambucil.

Fernando Iglesias-Guerra, Jose I. Candela, Juan Bautista, Felipe Alcudia, Jose M. Vega-Perez

Journal:

Année:

1999

Fichier:

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1999

217

ChemInform Abstract: Chemistry of 4-Cyanophenyl 1,5-Dithio-β-D-xylopyranoside (Beciparcil). Part 3. Synthesis of the 3-Methyl Ether and 4-Deoxy Derivatives of 4-Cyanophenyl 1,5-Dithio-β-D-xylopyranoside (Beciparcil).

Yun Li, Derek Horton, Veronique Barberousse, Soth Samreth, Francois Bellamy

Journal:

Année:

1999

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1999

218

ChemInform Abstract: Synthesis of Lacto-N-neotetraose and Lacto-N-tetraose Using the Dimethylmaleoyl Group as Amino Protective Group.

Mohamed R. E. Aly, El-Sayed I. Ibrahim, El-Sayed H. El Ashry, Richard R. Schmidt

Journal:

Année:

1999

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1999

219

ChemInform Abstract: Oxidation of Stannylene Derivatives of Carbohydrates Using 1,3-Dibromo-5,5-dimethylhydantoin.

Peter Soederman, Goeran Widmalm

Journal:

Année:

1999

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1999

220

ChemInform Abstract: Regioselective Methylation of Methyl Glycopyranosides with Diazomethane in the Presence of Transition-Metal Chlorides and of Boric Acid.

Evgeny V. Evtushenko

Journal:

Année:

1999

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1999

221

ChemInform Abstract: Synthesis of Some of Partially Methylated Galactoses from 1,6-Anhydrogalactose.

Sumita Sarbajna, Nirmolendu Roy

Journal:

Année:

1999

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1999

222

ChemInform Abstract: Total Synthesis of Both Enantiomers of Daunosamine and Ristosamine.

B. Szechner, O. Achmatowicz, K. Badowska-Roslonek

Journal:

Année:

1999

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1999

223

ChemInform Abstract: Synthesis of Kedarosamine, a Sugar Portion of the Chromoprotein Antibiotic Kedarcidine.

W. Priebe, P. Skibicki, N. Neamati, O. Achmatowicz, G. Grynkiewicz, B. Szechner

Journal:

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1999

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1999

224

ChemInform Abstract: Stereoselective Synthesis of 2-Deoxyglycosides by Use of 2-Deoxypyranosyl Dithiocarbamates as Donors.

I. Wandzik, W. Szeja

Journal:

Année:

1999

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1999

225

ChemInform Abstract: Claisen—Ireland Rearrangement: A New Route to C-Glycosides.

Thierry Vidal, Arnaud Haudrechy, Yves Langlois

Journal:

Année:

1999

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1999

226

ChemInform Abstract: Synthesis and Use of Glycosyl Phosphates as Glycosyl Donors.

Obadiah J. Plante, Rodrigo B. Andrade, Peter H. Seeberger

Journal:

Année:

1999

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1999

227

ChemInform Abstract: Synthesis of Enantiopure C-Glycosides and Pseudo C-Glycosides. Lewis Acid Mediated Cleavage of [3.3.1] Oxabicyclic Lactones.

Oliver Gaertzen, Andrea M. Missker, Peter Wolbers, H. M. R. Hoffmann

Journal:

Année:

1999

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1999

228

ChemInform Abstract: Tetrahydrofuran α-Azido Esters: Precursors of Anomeric α-Amino Acid Monomers via Radical Bromination.

Martin D. Smith, Daniel D. Long, Angeles Martin, Neil Campbell, Yves Bleriot, George W. J. Fleet

Journal:

Année:

1999

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1999

229

ChemInform Abstract: Polyhydroxylated Pyrrolidine and Pyrrolizidine Alkaloids from Hyacinthoides non-scripta and Scilla campanulata.

Naoki Asano, et al. et al.

Journal:

Année:

1999

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1999

230

ChemInform Abstract: Macrocyclic Spermine Alkaloids from Verbascum: Isolation, Structure Elucidation, and Syntheses of the (E/Z)-Isomeric Pairs (S)-Verbasikrine/(S)-Isoverbasikrine and (S)-Verbamekrine/(S)-Isoverbamekrine.

Nikolay Youhnovski, Konstantin Drandarov, Armin Guggisberg, Manfred Hesse

Journal:

Année:

1999

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1999

231

ChemInform Abstract: (-)-14β-Acetoxymatrine and (+)-14α-Acetoxymatrine, Two New Matrine-Type Lupin Alkaloids from the Leaves of Sophora tonkinensis.

Ping Xiao, Hajime Kubo, Hideaki Komiya, Kimio Higashiyama, Yuning Yan, Jia-shi Li, Shigeru Ohmiya

Journal:

Année:

1999

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1999

232

ChemInform Abstract: Further Alkaloids from the Flowers of Pancratium maritimum

D. T. A. Youssef

Journal:

Année:

1999

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1999

233

ChemInform Abstract: An Enantioselective Total Synthesis of (+)-Geissoschizine.

Stephen F. Martin, Kevin X. Chen, C. Todd Eary

Journal:

Année:

1999

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1999

234

ChemInform Abstract: Studies on the Constituents of Broussonetia Species. Part 5. Two New Pyrrolidine Alkaloids, Broussonetines K and L, as Inhibitors of Glycosidase, from Broussonetia kazinoki SIEB.

Makio Shibano, Satoko Nakamura, Naomi Motoya, Genjiro Kusano

Journal:

Année:

1999

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1999

235

ChemInform Abstract: IMDA/Retro-Mannich Approach to cis-Perhydroquinoline Lycopodium Alkaloids: Asymmetric Synthesis of (+)-Luciduline (X).

Daniel L. Comins, Clinton A. Brooks, Rima S. Al-awar, R. Richard Goehring

Journal:

Année:

1999

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1999

236

ChemInform Abstract: Construction of the 6-Azabicyclo[3.2.1]octane Ring System via Higher-Order Cycloaddition: Formal Total Synthesis of (.+-.)-Peduncularine.

James H. Rigby, J. Hoyt Meyer

Journal:

Année:

1999

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1999

237

ChemInform Abstract: Synthesis of Cytotoxic Pyrroloquinazolinoquinoline Alkaloid Luotonin A.

Zhong-Ze Ma, Yoshio Hano, Taro Nomura, Ying-Jie Chen

Journal:

Année:

1999

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1999

238

ChemInform Abstract: Nucleotides. Part 60. Synthesis and Characterization of New 2′-O-Methylriboside 3′-O-Phosphoramidites Useful for the Solid-Phase Synthesis of 2′-O-Methyloligoribonucleotides.

Hagen Cramer, Wolfgang Pfleiderer

Journal:

Année:

1999

Fichier:

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1999

239

ChemInform Abstract: Nucleotides. Part 61. Phthaloyl Strategy. A New Concept of Oligonucleotide Synthesis.

Markus Beier, Wolfgang Pfleiderer

Journal:

Année:

1999

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1999

240

ChemInform Abstract: Asymmetric Synthesis of C4′ α-Carboxylated 2′-Deoxynucleosides. Preparation of Oxetanone Derivatives and Influence of Solvent on the Stereochemistry of Base Introduction.

David Crich, Xiaolin Hao

Journal:

Année:

1999

Fichier:

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1999

241

ChemInform Abstract: A Mild and Efficient Method for the Preparation of 5′-Dimethoxytrityl-2′-deoxynucleoside Using Poly(4-vinylpyridine)-costyrene.

Nilesh B. Karalkar, Vinayak G. Akerkar, Manikrao M. Salunkhe

Journal:

Année:

1999

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1999

242

ChemInform Abstract: 2-Azabicyclo[2.2.1]hept-5-en-3-one Epoxide: A Versatile Intermediate for the Synthesis of Cyclopentyl Carbocyclic 2-Deoxy-, 3-Deoxy-, and ara-Ribonucleoside Analogues.

Belen M. Dominguez, Paul M. Cullis

Journal:

Année:

1999

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1999

243

ChemInform Abstract: Synthesis of Some Novel Fluoro-Substituted Benzo[a]phenothiazines and Their Nucleosides as Possible Antimicrobial Agents.

Gajendra Singh Swati, A. K. Mishra, L. Prakash

Journal:

Année:

1999

Fichier:

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1999

244

ChemInform Abstract: An Efficient Stereospecific Method for the Synthesis of 8-Aza-3-deazaguanine Nucleosides from Glycosyl Azides.

Anton Stimac, Ivan Leban, Joze Kobe

Journal:

Année:

1999

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1999

245

ChemInform Abstract: 5-Fluoro-1- (3,4-dideoxy-3-fluoro-6-O-trityl-beta-D-glycerohex-3-eno-pyranos-2-ulosy l) Uracil: Anticancer Agent

Abraham P. Ollapally, Ismet Bennouna-Dorange, Thomas L. Whitaker Jr.

Journal:

Année:

1999

Fichier:

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1999

246

ChemInform Abstract: Synthesis of New Fluorescent Nucleoside Analogues and Application to the Study of Human Deoxycytidine Kinase

M. Shafiee, G. Gosselin, J.-L. Imbach, S. Eriksson, G. Maury

Journal:

Année:

1999

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1999

247

ChemInform Abstract: Nucleoside Analogues of Purine with a 1,2-Disubstituted Cyclopentene Ring

P. Besada, C. Teran, L. Santana, M. Teijeira, E. Uriarte

Journal:

Année:

1999

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1999

248

ChemInform Abstract: Synthesis of Some Fully 3′- and 4′-C-Branched-Chain Sugar Nucleoside Analogues

Journal:

Année:

1999

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1999

249

ChemInform Abstract: Synthesis and Biological Evaluation of 1,2-Disubstituted Carbonucleosides of 6-Substituted Purine and 8-Azapurine

L. Santana, M. Teijeira, E. Uriarte, C. Teran, G. Andrei, R. Snoeck, J. Balzarini, E. De Clercq

Journal:

Année:

1999

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1999

250

ChemInform Abstract: Synthesis and Receptor Affinity of Polysubstituted Adenosines

S. Vittori, E. Camaioni, S. Constanzi, R. Volpini, K.-N. Klotz, G. Cristalli

Journal:

Année:

1999

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1999

251

ChemInform Abstract: A New Antitumor Nucleoside, 1-(3-C-Ethynyl-β-D-ribo-pentofuranosyl)cytosine (ECyd), is a Potent Inhibitor of RNA Synthesis

Akira Matsuda, Masakazu Fukushima, Yusuke Wataya, Takuma Sasaki

Journal:

Année:

1999

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1999

252

ChemInform Abstract: New Polyazamacrocycle-Nucleoside Conjugates: Synthesis, Anti-HIV Evaluation and Interaction with CXCR-4 Coreceptor

Jean Dessolin, Pascale Galea, Patrick Vlieghe, Jean-Claude Chermann, Jean-Louis Kraus

Journal:

Année:

1999

Fichier:

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1999

253

ChemInform Abstract: Synthesis of Novel C-5-Substituted d4T Analogues Bearing Linker Arms as Potential Anti-HIV Agents

D. Laduree, C. Fossey, M. Renoud-Grappin, G. Fontaine, F. Camara, D. Gavriliu, A. Ciurea, A. M. Aubertin, A. Kirn

Journal:

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1999

254

ChemInform Abstract: N,O-Selectivity in the Synthesis of 3-Me-cycloSal-ddAMP

Tina Knispel, Chris Meier

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1999

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1999

255

ChemInform Abstract: Synthesis of gluco-Configured Tetrahydroimidazopyridine-2-phosphonate-Derived Lipids, Potential Glucosyl Transferase Inhibitors.

Isabelle Billault, Andrea Vasella

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1999

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1999

256

ChemInform Abstract: The Bakkenolides from the Root of Petasites formosanus and Their Cytotoxicity.

Tian-Shung Wu, Mang-San Kao, Pei-Lin Wu, Ful-Wen Lin, Li-Shian Shi, Meei-Jen Liou, Chia-Ying Li

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1999

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1999

257

ChemInform Abstract: New Phenylpropanoid Glycosides from the Fruits of Illicium anisatum.

Zhi-Hong Jiang, Takashi Tanaka, Isao Kouno

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1999

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1999

258

ChemInform Abstract: A New Dinorxanthane and Chromone from the Root of Tithonia diversifolia.

Yueh-Hsiung Kuo, Ben-Yan Lin

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1999

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1999

259

ChemInform Abstract: Fuhsioside, a New Phenylethanoid Glucoside from Veronica fuhsii.

Meltem Ozipek, Iclal Saracoglu, Keisuke Kojima, Yukio Ogihara, Ihsan Calis

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1999

260

ChemInform Abstract: Constituents of the Fresh Leaves of Aristolochia cucurbitifolia.

Tian-Shung Wu, Yann-Lii Leu, Yu-Yi Chan

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Année:

1999

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1999

261

ChemInform Abstract: Synthesis of 7-Hydroxy-6,8-di-C-prenylflavanone.

M. Amzad Hossain, S. M. Salehuddin

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Année:

1999

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1999

262

ChemInform Abstract: On the Julia Alkenylation Reaction in Vitamin D Synthesis. Isolation of Four Geometrical Isomers of Vitamin D4.

P. R. Blakemore, P. Grzywacz, P. J. Kocienski, S. Marczak, J. Wicha

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1999

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1999

263

ChemInform Abstract: Synthesis of iPF2α-V: A New Route.

Seong Woo Hwang, Mustafa Adiyaman, John A. Lawson, Garret A. FitzGerald, Joshua Rokach

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1999

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1999

264

ChemInform Abstract: Synthesis and Antitumor Activity of 7-O-[2,6-Dideoxy-2-fluoro-5-C- (trifluoromethyl)-α-L-talopyranosyl]-daunomycinone and -adriamycinone.

Ken Nakai, Yasushi Takagi, Tsutomu Tsuchiya

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Année:

1999

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1999

265

ChemInform Abstract: One-Step Synthesis of Alloxazines, Alloxazine-5-oxides, 5-Aryl-5-deazaalloxazines, and Fervenulin-4-oxides.

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1999

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1999

266

ChemInform Abstract: Topostatin, a Novel Inhibitor of Topoisomerases I and II Produced by Thermomonospora alba Strain No. 1520. Part 3. Inhibitory Properties.

Keitarou Suzuki, Masaru Yamaizumi, Satoshi Tateishi, Yutaka Monnai, Masaru Uyeda

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1999

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1999

267

ChemInform Abstract: Sanglifehrins A, B, C, and D, Novel Cyclophilin-Binding Compounds Isolated from Streptomyces sp. A92-308110. Part 1. Taxonomy, Fermentation, Isolation, and Biological Activity.

Jean-Jacques Sanglier, et al. et al.

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1999

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1999

268

ChemInform Abstract: UK-2A, B, C, and D, Novel Antifungal Antibiotics from Streptomyces sp. 517-02. Part 4. Comparative Studies of UK-2A with Antimycin A3 on Cytotoxic Activity and Reactive Oxygen Species Generation in LLC-PK1 Cells.

Hiroaki Takimoto, Kiyotaka Machida, Masashi Ueki, Toshio Tanaka, Makoto Taniguchi

Journal:

Année:

1999

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1999

269

ChemInform Abstract: AS-924, a Novel Bifunctional Prodrug of Ceftizoxime.

Masayasu Kasai, Satoru Hatano, Meiko Kitagawa, Akihisa Yoshimi, Hiroaki Shirahase, Ken-Ichi Nishimura, Nobuharu Kakeya

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1999

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1999

270

ChemInform Abstract: New Members of the Macrosphelides from Microsphaeropsis sp. FO-5050. Part 4.

Akiko Fukami, Yosuke Taniguchi, Tomonori Nakamura, Mun-Chual Rho, Kanako Kawaguchi, Masahiko Hayashi, Kanki Komiyama, Satoshi Omura

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1999

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1999

271

ChemInform Abstract: Novel Antibiotics Pyrisulfoxin A and B Produced by Streptomyces californicus.

Nobuaki Tsuge, Keiko Furihata, Kazuo Shin-Ya, Yoichi Hayakawa, Haruo Seto

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1999

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1999

272

ChemInform Abstract: Synthetic Studies of the 18-Membered Antitumor Macrolide, Tedanolide. Part 3. Stereocontrolled Synthesis of the C1—C12 Part via a Synthesis of the C1—C7 Fragment by a Mismatched but Efficient Sharpless Dihydroxylation and Its Coupling with the C8—C11 Fragment.

Tomohiro Matsushima, Michiko Mori, Bao-Zhong Zheng, Hiroshi Maeda, Noriyuki Nakajima, Jun-ichi Uenishi, Osamu Yonemitsu

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1999

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1999

273

ChemInform Abstract: Transformation of 6-Halopenicillanates into 3-Halo-4-oxoazetidine Derivatives

Journal:

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1999

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1999

274

ChemInform Abstract: Synthesis of the Angiotensin Converting Enzyme Inhibitor (-)-A58365A via an Isomuenchnone Cycloaddition Reaction.

Christopher S. Straub, Albert Padwa

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Année:

1999

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1999

275

ChemInform Abstract: Total Synthesis of (.+-.)-Acetomycin and Design of Esterase-Resistant Analogues.

Jun'ichi Uenishi, Naoko Kobayashi, Shiho Komine, Takeshi Okadai, Osamu Yonemitsu, Takuma Sasaki, Yuji Yamada

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1999

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1999

276

ChemInform Abstract: Simple Synthesis of 2-Acetyl-5,8-dimethoxy-3,4-dihydronaphthalene: A Key Intermediate for the Synthesis of 4-Demethoxydaunomycinone.

Subhash P. Chavan, Y. Tripura Subbarao, Chittiboyina Amar Gopal

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1999

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1999

277

ChemInform Abstract: Synthesis of (-)-(1S,5R)- and (+)-(1R,5S)-Trifluoroanalogues of Frontalin

Pierfrancesco Bravo, Eleonora Corradi, Massimo Frigerio, Stefano Valdo Meille, Walter Panzeri, Cristina Pesenti, Fiorenza Viani

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1999

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1999

278

ChemInform Abstract: Total Synthesis of the Siderophore Vibrioferrin.

Yasuo Takeuchi, Teruaki Akiyama, Takashi Harayama

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1999

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1999

279

ChemInform Abstract: Isolation and Structures of Haterumalides NA, NB, NC, ND, and NE, Novel Macrolides from an Okinawan Sponge Ircinia sp.

Noboru Takada, Hiroko Sato, Kiyotake Suenaga, Hirokazu Arimoto, Kaoru Yamada, Katsuhiro Ueda, Daisuke Uemura

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1999

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1999

280

ChemInform Abstract: Hybocarpone, a Novel Cytotoxic Naphthazarin Derivative from Mycobiont Cultures of the Lichen Lecanora hybocarpa.

Michael A. Ernst-Russell, John A. Elix, Christina L. L. Chai, Anthony C. Willis, Nobuo Hamada, Thomas H. Nash III

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1999

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1999

281

ChemInform Abstract: Synthetic Attempts Towards Polymer-Bond ′Push-Pull′ Acetylenes.

Patrick Wilhelm, Markus Neuenschwander

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1999

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1999

282

ChemInform Abstract: Synthesis, Antibacterial, Antifungal, and Anti-HIV Evaluation of Norfloxacin Mannich Bases.

S. N. Pandeya, D. Sriram, G. Nath, E. De Clercq

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1999

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1999

283

ChemInform Abstract: Nonpeptide Arginine Vasopressin Antagonists for Both V1A and V2 Receptors: Synthesis and Pharmacological Properties of 4′-[5-(Substituted Methylidene)-2,3,4,5-tetrahydro-1H-1-benzazepine-1-carbonyl]benzanilide and 4′-[5-(Substituted Methyl)-2,3-dihydro-1H-1-benzazepine-1-carbonyl]benzanilide Derivatives.

Akira Matsuhisa, Kazumi Kikuchi, Kenichiro Sakamoto, Takeyuki Yatsu, Akihiro Tanaka

Journal:

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1999

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1999

284

ChemInform Abstract: Synthesis and Characterization of Orally Active Nonpeptide Vasopressin V2 Receptor Antagonists.

Takehiko Ohkawa, Tatsuya Zenkoh, Masayuki Tomita, Naomi Hosogai, Keiji Hemmi, Hirokazu Tanaka, Hiroyuki Setoi

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1999

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1999

285

ChemInform Abstract: Colloidal Nanocrystals of Zeolite β Stabilized in Alumina Matrix.

M. V. Landau, D. Tavor, O. Regev, M. L. Kaliya, M. Herskowitz, V. Valtchev, S. Mintova

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1999

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1999

286

ChemInform Abstract: A Proposal for an Ammonia Economy

Robert B. Steele

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1999

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1999

287

ChemInform Abstract: NMR and ESCA Chemical Shifts in Aluminosilicates: A Critical Discussion

Jacek Klinowski, Tery L. Barr

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1999

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1999

288

ChemInform Abstract: The Characterization of Sintered SmCo5 Magnets

N. Talijan, A. Milutinovic-Nikolic, J. Stajic-Trosic, Z. Jovanovic

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1999

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1999

289

ChemInform Abstract: Itinerant Electron Metamagnetism of Co Sublattice in the Lanthanide—Cobalt Intermetallics

Nguyen Huu Duc, Tsuneaki Goto

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1999

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1999

290

ChemInform Abstract: Generation of Superoxide Ions at Oxide Surfaces

Masakazu Anpo, Michel Che, Bice Fubini, Edoardo Garrone, Elio Giamello, Maria Cristina Paganini

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1999

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1999

291

ChemInform Abstract: Enantiopure Fluorine-Containing Taxoids: Potent Anticancer Agents and Versatile Probes for Biomedical Problems

Iwao Ojima, Tadashi Inoue, Subrata Chakravarty

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1999

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1999

292

ChemInform Abstract: Chemistries of Trifluoroacetimidoyl Halides: Preparation, Reactions, and Applications for the Synthesis of Fluorinated Heterocycles

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1999

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1999

293

ChemInform Abstract: Synthesis and Biological Activity of β-Fluoroalkyl β-Amino Alcohols

Pierfrancesco Bravo, Marcello Crucianelli, Taizo Ono, Matteo Zanda

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1999

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1999

294

ChemInform Abstract: Polymer-Supported Synthesis of Non-oligomeric Natural Products

Christine Watson

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1999

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1999

295

ChemInform Abstract: Mannich Bases as Model Compounds for Intramolecular Hydrogen Bonding. Part 2. Structure and Properties in Solution

Aleksander Koll, Peter Wolschann

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1999

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1999

296

ChemInform Abstract: Development of Methanol Decomposition Catalysts for Production of H2 and CO

Journal:

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1999

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1999

297

ChemInform Abstract: Kojic Acid — A New Leading Molecule for a Preparation of Compounds with an Antineoplastic Potential

L. Novotny, P. Rauko, M. Abdel-Hamid, A. Vachalkova

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1999

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1999

298

ChemInform Abstract: Hydroxy Group Directivity in the Epoxidation of Chiral Allylic Alcohols: Control of Diastereoselectivity Through Allylic Strain and Hydrogen Bonding

Waldemar Adam, Thomas Wirth

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1999

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1999

299

ChemInform Abstract: Combinatorial Synthesis in Medicinal Chemistry: Implications in Drug Discovery and Development

Julian R. Smith

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Année:

1999

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1999

300

ChemInform Abstract: Application of Resins of the Trityl Type in the “Solid-Phase Organic Synthesis” of Thiol-Containing Compounds

K. Barlos, D. Gatos, S. Eleftheriou, S. Mourtas, C. Tzavara, P. Athanasopoulos

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1999

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1999

301

ChemInform Abstract: Sulfur-Centered Radicals in Organic Synthesis

Chryssostomos Chatgilialoglu, Michele P. Bertrand, Carla Ferreri

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1999

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1999

302

ChemInform Abstract: SOx Radical Monoanions — Reactions in Solution and in the Gas Phase

Robert E. Huie, L. Wayne Sieck

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1999

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1999

303

ChemInform Abstract: Combinatorial Libraries by Portioning and Mixing

A. Furka, W. D. Bennett

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Année:

1999

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1999

304

ChemInform Abstract: Chemical Studies of Gurmarin, a Sweetness-Suppressing Polypeptide

Masafumi Ota, Yasutake Shimizu, Keiichi Tonosaki, Yasuo Ariyoshi

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1999

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1999

305

ChemInform Abstract: Design of Optically Active Selenium Reagents and Their Application to Asymmetric Oxyselenenylations

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1999

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1999

306

ChemInform Abstract: Discovery of Some of the Biological Effects of Nitric Oxide and Its Role in Cell Signaling (Nobel Lecture)

Journal:

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1999

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1999

307

ChemInform Abstract: Endothelium-Derived Relaxing Factor: Discovery, Early Studies, and Identification as Nitric Oxide (Nobel Lecture)

Robert F. Furchgott

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1999

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1999

308

ChemInform Abstract: Nitric Oxide: A Unique Endogenous Signaling Molecule in Vascular Biology (Nobel Lecture)

Louis J. Ignarro

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1999

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1999

309

ChemInform Abstract: Heavy Metal-Binding Peptides and Proteins in Plants

Pavel Kotrba, Tomas Macek, Tomas Ruml

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1999

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1999

310

ChemInform Abstract: Quantum Chemical Models (Nobel Lecture)

Journal:

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1999

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1999

311

ChemInform Abstract: From Molecules to Crystals

Michael J. Zaworotko

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1999

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1999

312

ChemInform Abstract: Theoretical Aspects of Spin—Spin Couplings

Journal:

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1999

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1999

313

ChemInform Abstract: Theoretical and Physical Aspects of Nuclear Shielding

Cynthia J. Jameson, Angel C. De Dios

Journal:

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1999

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1999

314

ChemInform Abstract: Determination of Nonsteroidal Antiinflammatory Drugs in Biological Fluids

A. Hercegova, J. Polonsky

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Année:

1999

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1999

315

ChemInform Abstract: Self-Assembly of Well-Defined Structures by Hydrogen Bonding

Rint P. Sijbesma, E. W. Meijer

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1999

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1999

316

ChemInform Abstract: Microscale Structural Analysis Based on Circular Dichroism with Enhanced Sensitivity

Nina Berova, Jian-Guo Dong, Akira Kawamura, Koji Nakanishi, Barry Rickman

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1999

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1999

317

ChemInform Abstract: Applications of Raman Spectroscopy to Combinatorial Chemistry

Jill Hochlowski, David Whittern, Jeff Pan, Rolf Swenson

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1999

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1999

318

ChemInform Abstract: Solid-Phase Differential Display

Joakim Lundeberg, Oystein Rosok, Anne Hansen Ree, Jacob Odeberg

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1999

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1999

319

ChemInform Abstract: Isolation of RNA from Solid Tumors for RT-PCR

Joanna Kitlinska, Jacek Wojcierowski

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1999

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1999

320

ChemInform Abstract: Multipulse NMR. Part 3. Inadequate Pulse Sequence

I. S. Podkorytov

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1999

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1999

321

ChemInform Abstract: Pioneers of High-Resolution NMR

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1999

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1999

322

ChemInform Abstract: Direct Determination of Quadrupolar and Dipolar NMR Correlation Times from Spin—Lattice and Spin—Spin Relaxation Rates

W. Robert Carper

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1999

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1999

323

ChemInform Abstract: NMR of Liquid Crystals and Micellar Solutions

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1999

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1999

324

ChemInform Abstract: NMR of Paramagnetic Species

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1999

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1999

325

ChemInform Abstract: Conformational Analysis Using NMR

Heide Kogelberg

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1999

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1999

326

ChemInform Abstract: Multiple Pulse NMR

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1999

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1999

327

ChemInform Abstract: Solid State NMR

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1999

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1999

328

ChemInform Abstract: Nuclear Spin Relaxation in Liquids and Gases

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1999

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1999

329

ChemInform Abstract: Applications of Spin—Spin Couplings

Krystyna Kamienska-Trela, Jacek Wojcik

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1999

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1999

330

ChemInform Abstract: Applications of Nuclear Shielding

Journal:

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1999

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1999