Volume 30; Issue 44

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ChemInform
Volume 30; Issue 44

ChemInform

Volume 30; Issue 44

1

ChemInform Abstract: Fe(N2)n (n = 1—5): Structure, Bonding, and Vibrations from Density Functional Theory.

Helio A. Duarte, Dennis R. Salahub, Tom Haslett, Martin Moskovits

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

2

ChemInform Abstract: Hexagonal Y3Ge5 with a New AlB2 Derivative Structure.

G. Venturini, I. Ijjaali, B. Malaman

Journal:

Année:

1999

Fichier:

PDF, 29 KB

1999

3

ChemInform Abstract: Crystal Structure of TbCoSi.

B. Belan, J. Stepien-Damm

Journal:

Année:

1999

Fichier:

PDF, 24 KB

1999

4

ChemInform Abstract: New Ordered ThSi2-Type Derivatives in the Light Rare Earths Germanides — Crystal Structure of Nd4Ge7.

G. Venturini, I. Ijjaali, B. Malaman

Journal:

Année:

1999

Fichier:

PDF, 35 KB

1999

5

ChemInform Abstract: The Compounds Ln(Ag0.7Al0.3)5 (Ln: Pr, Nd, Sm) and Their Crystal Structure.

O. V. Zhak, Yu. B. Kuz'ma, B. M. Stel'makhovych

Journal:

Année:

1999

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PDF, 32 KB

1999

6

ChemInform Abstract: Synthesis, X-Ray Structure, and Hydrolytic Chemistry of the Highly Potent Antiviral Polyniobotungstate A-α- [Si2Nb6W18O77]8-.

Gyu-Shik Kim, Huadong Zeng, Jeffrey T. Rhule, Ira A. Weinstock, Craig L. Hill

Journal:

Année:

1999

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PDF, 40 KB

1999

7

ChemInform Abstract: α-K4Ln6I14Os (Ln: La, Pr): A Novel Iodine-Rich Structure with a Layered Network of Electron-Poor Clusters. An Incipient Delocalized System with Metal-Like Conductivity.

S. Uma, James D. Martin, John D. Corbett

Journal:

Année:

1999

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PDF, 40 KB

1999

8

ChemInform Abstract: β-K4La6I14Os: A New Structure Type for Rare-Earth-Metal Cluster Compounds That Contains Discrete Tetrahedral K4I3+ Units.

S. Uma, John D. Corbett

Journal:

Année:

1999

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PDF, 34 KB

1999

9

ChemInform Abstract: Formation of Isolated Nickel-Centered Gallium Clusters in Na10Ga10Ni and a 2-D Network of Gallium Octahedra in K2Ga3.

Robert W. Henning, John D. Corbett

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 32 KB

english, 1999

10

ChemInform Abstract: Stereochemical Features of Coordination of Antimony Atoms in the SbSn, SbSen, and SbTen Complexes.

D. V. Pushkin, V. N. Serezhkin, Yu. A. Buslaev, Yu. N. Mikhailov

Journal:

Année:

1999

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PDF, 25 KB

1999

11

ChemInform Abstract: Alkali Cation Diffusion in the Channel System of Hexagonal Nepheline (K,Na,)Na3[Al3(Al,Si)Si4O16].

Ricardo Jimenez, Miguel Gregorkiewitz

Journal:

Année:

1999

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PDF, 30 KB

1999

12

ChemInform Abstract: Structural Features of the Congruently Melting Compounds MAg(NO3)2 (M: K, Rb, Cs) Inferred from Their Raman Spectra.

Journal:

Année:

1999

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PDF, 30 KB

1999

13

ChemInform Abstract: Semiconductor Sensitization of Colloidal In2S3 on Wide Gap Semiconductors.

Yoichi Yasaki, Noriyuki Sonoyama, Tadayoshi Sakata

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 28 KB

english, 1999

14

ChemInform Abstract: Formation, Structure and Magnetic Properties of TbFe12-xNbx Compounds.

J. L. Wang, B. Fuquan, N. Tang, D. Yang, Y. P. Shen, C. P. Yang, F. M. Yang, F. R. De Boer

Journal:

Année:

1999

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PDF, 34 KB

1999

15

ChemInform Abstract: The Enthalpy of Formation and the Heat Capacity of Liquid Cu—La—Ni Alloys.

S. H. Zhou, F. Sommer

Journal:

Année:

1999

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PDF, 28 KB

1999

16

ChemInform Abstract: Thermodynamics of Liquid Al—Ni—Zr and Al—Cu—Ni—Zr Alloys.

V. T. Witusiewicz, F. Sommer

Journal:

Année:

1999

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PDF, 31 KB

1999

17

ChemInform Abstract: Phase Equilibria in the Ternary System Pr—Co—B.

Yi Chen, Jingkui Liang, Xiaolong Chen, Quanlin Liu

Journal:

Année:

1999

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PDF, 30 KB

1999

18

ChemInform Abstract: Isothermal Section of the Phase Diagram of the Ternary System Co—Pr—Si at 500 °C.

Liu Jingqi, Wei Xiangzhong

Journal:

Année:

1999

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PDF, 32 KB

1999

19

ChemInform Abstract: Melting Zone Technique as a Tool for a Combinatorial Approach in Material Science. Part 1. Application to Al—Co Alloys.

M. Th. Cohen-Adad, M. Gharbi, C. Coutaudier, R. Cohen-Adad

Journal:

Année:

1999

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PDF, 25 KB

1999

20

ChemInform Abstract: Phase Diagram of the La—Co—P System at 670 K.

Yu. B. Kuz'ma, S. I. Chikhrii, V. N. Davydov

Journal:

Année:

1999

Fichier:

PDF, 29 KB

1999

21

ChemInform Abstract: In situ X-Ray Absorption Spectroscopy Characterization of V2O5 Xerogel Cathodes Upon Lithium Intercalation.

Marco Giorgetti, Stefano Passerini, William H. Smyrl, Sanjeev Mukerjee, X. Q. Yang, James McBreen

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

22

ChemInform Abstract: Mechanism of the Oscillatory Reduction of Peroxodisulfate on Gold(110) at Electrode Potentials Positive to the Point of Zero Charge.

L. Treindl, K. Doblhofer, K. Krischer, Z. Samec

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 32 KB

english, 1999

23

ChemInform Abstract: Photoelectron Study of Electrochemically Oxidized Nickel and Water Adsorption on Defined NiO Surface Layers.

M. Schulze, R. Reissner, M. Lorenz, U. Radke, W. Schnurnberger

Journal:

Année:

1999

Langue:

english

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PDF, 30 KB

english, 1999

24

ChemInform Abstract: Photoelectrochemical Study of Electrochemically Formed Semiconducting Yttrium Hydride (YH3-x).

F. Di Quarto, M. C. Romano, S. Piazza, C. Sunseri

Journal:

Année:

1999

Fichier:

PDF, 35 KB

1999

25

ChemInform Abstract: Kinetics and Mechanism of Oxidation of Hydroxylamine by 12-Tungstocobaltate(III) Ion in Acetate Buffer.

Bharti Goyal, Aditya Prakash, Raj N. Mehrotra

Journal:

Année:

1999

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PDF, 35 KB

1999

26

ChemInform Abstract: Mechanism of the Reaction Between Iodate and Iodide Ions in Acid Solutions (Dushman Reaction).

Yi Xie, Michael R. McDonald, Dale W. Margerum

Journal:

Année:

1999

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PDF, 32 KB

1999

27

ChemInform Abstract: Synthesis and Crystal Structure of Li[{Ca7(μ3-OH)8I6 (thf)12}2(μ-I)]×3THF (IV), a Unique H-Bound Dimer of a Ca7-Cluster on the Way to Sol—Gels.

Katharina M. Fromm

Journal:

Année:

1999

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PDF, 41 KB

1999

28

ChemInform Abstract: The Cu2SiS3—CdS System.

L. V. Piskach, O. V. Parasyuk, I. D Olekseyuk

Journal:

Année:

1999

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PDF, 26 KB

1999

29

ChemInform Abstract: Condensation of Pyramidal [AsSe3]3- Anions for the Construction of Polymeric Networks: Solventothermal Synthesis of K3AgAs2Se5×0.25 MeOH, K2AgAs3Se6, and Rb2AgAs3Se6.

M. Wachold, M. G. Kanatzidis

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 41 KB

english, 1999

30

ChemInform Abstract: Molecular and Electronic Structure of Several Heterofullerene BNC58 and B2N2C56 Oligomers and [B2N2C56]n Macromolecule.

E. G. Gal'pern, I. V. Stankevich, A. L. Chistyakov, L. A. Chernozatonskii

Journal:

Année:

1999

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PDF, 29 KB

1999

31

ChemInform Abstract: A Quantitative Study of Substituted Effects on Oxidative Cyclization of Some 2-Aryl-substituted Aldehyde Thiosemicarbazones Induced by Ferric Chloride and Cupric Perchlorate.

Renato Noto, Paolo Lo Meo, Michelangelo Gruttadauria, Giuseppe Werber

Journal:

Année:

1999

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PDF, 29 KB

1999

32

ChemInform Abstract: Application of Arylboron Difluoride Lewis Acid Catalysts to the Diels—Alder Reaction: Convenient, Nonvolatile Alternatives to Boron Trifluoride.

Maria Fe de la Torre, M. Cruz Caballero, Andrew Whiting

Journal:

Année:

1999

Fichier:

PDF, 39 KB

1999

33

ChemInform Abstract: Superior Performance of a Chiral Catalyst Confined within Mesoporous Silica.

Brian F. G. Johnson, Stuart A. Raynor, Douglas S. Shephard, Thomas Mashmeyer, John Meurig Thomas, Gopinthar Sankar, Stefen Bromley, Richard Oldroyd, Lynn Gladden, Mike D. Mantle

Journal:

Année:

1999

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PDF, 29 KB

1999

34

ChemInform Abstract: Transition-Metal-Catalyzed Carbenoid Reactions of Sulfonium Ylides.

Paul Mueller, Daniel Fernandez, Patrice Nury, Jean-Claude Rossier

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 39 KB

english, 1999

35

ChemInform Abstract: Asymmetric Phase-Transfer Catalysis by Quaternary Ammonium Ions Derived from Cinchona-Alkaloid Analogues Containing 1,1′-Binaphthalene Moieties.

Laurent Ducry, Francois Diederich

Journal:

Année:

1999

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PDF, 30 KB

1999

36

ChemInform Abstract: syn-Diastereoselective Carbonyl Allylation by 1- or 3-Substituted Prop-2-en-1-ols with Tin(II) Iodide and Tetrabutylammonium Iodide.

Yoshiro Masuyama, Takanori Ito, Kentaro Tachi, Akihiro Ito, Yasuhiko Kurusu

Journal:

Année:

1999

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PDF, 36 KB

1999

37

ChemInform Abstract: Catalytic Asymmetric Vinylogous Mukaiyama (CAVM) Reactions: Aldehyde Activation versus Enolate Activation.

Guillaume Bluet, Jean-Marc Campagne

Journal:

Année:

1999

Fichier:

PDF, 27 KB

1999

38

ChemInform Abstract: Photocyclization of α-(o-Ethylphenyl)acetophenone in Zeolites.

Taehee Noh, Kyungin Choi, Hyeoksoon Kwon, Dong Jo Chang, Bong Ser Park

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

39

ChemInform Abstract: Highly Stereoselective Induction in the Cobalt-Mediated [2 + 2 + 2] Cycloaddition of Chiral Phosphine Oxides Substituted Linear Enediynes.

Franck Slowinski, Corinne Aubert, Max Malacria

Journal:

Année:

1999

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PDF, 31 KB

1999

40

ChemInform Abstract: Preparation of Desymmetrized meso-Tartrate Derivatives. Synthesis and Utility of (R′,R′,R,S)-2,3-Butane Diacetal Protected Dimethyl Tartrate.

Darren J. Dixon, Alison C. Foster, Steven V. Ley, Dominic J. Reynolds

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

41

ChemInform Abstract: Pseudo-Macrocyclic Chelation Control in Remote Asymmetric Induction. Highly Efficient 1,7-Asymmetric Inductive Hydride Reduction and Grignard Reaction of γ-Keto Esters of 1,1′-Binaphthalen-2-ols Bearing an Appropriate Oligoether Group as the 2′-Substituent.

Yasufumi Tamai, Tetsutaro Hattori, Masamitsu Date, Shinji Koike, Yoshinori Kamikubo, Masahiro Akiyama, Kazuhiro Seino, Hideki Takayama, Tomohito Oyama, Sotaro Miyano

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 42 KB

english, 1999

42

ChemInform Abstract: Enantiomeric NMR Analysis of Organic Acids with the Corey Chiral Controller.

Margarita A. Lapitskaya, Georgy V. Zatonsky, Kasimir K. Pivnitsky

Journal:

Année:

1999

Fichier:

PDF, 28 KB

1999

43

ChemInform Abstract: Diastereoselective Osmylation and Hydroboration of β,γ-Unsaturated N,N-Diisopropylamides and Acid-Catalyzed Conversion to δ-Lactones.

E. Vedejs, A. W. Kruger

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 43 KB

english, 1999

44

ChemInform Abstract: Diastereo- and Enantioselective Synthesis of β-Amino Cyclic Ethers via the Intramolecular Reaction of γ-Alkoxyallylstannane with Imine.

Jung-Youl Park, Isao Kadota, Yoshinori Yamamoto

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 40 KB

english, 1999

45

ChemInform Abstract: Recoverable Chiral Sulfoxide: Remote Asymmetric Induction in Lewis Acid-Promoted Diels—Alder Reaction of Chiral Sulfinyl-Substituted Pyrrolyl α,β-Unsaturated Enones.

Yoshitsugu Arai, Tsutomu Masuda, Yukio Masaki

Journal:

Année:

1999

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PDF, 34 KB

1999

46

ChemInform Abstract: Multiple Site Dioxygenase-Catalyzed cis-Dihydroxylation of Polycyclic Azaarenes to Yield a New Class of Bis-cis-diol Metabolites.

Derek R. Boyd, Narain D. Sharma, Jonathan G. Carroll, Christopher C. R. Allen, David A. Clarke, David T. Gibson

Journal:

Année:

1999

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PDF, 29 KB

1999

47

ChemInform Abstract: Dynamic Kinetic Resolution of Phenylglycine Esters via Lipase-Catalyzed Ammonolysis.

M. A. Wegman, M. A. P. J. Hacking, J. Rops, P. Pereira, F. van Rantwijk, R. A. Sheldon

Journal:

Année:

1999

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PDF, 29 KB

1999

48

ChemInform Abstract: Baker′s Yeast-Induced Asymmetric Reduction of α-Ketosulfides: Synthesis of Optically Active 1-(Benzothiazol-2-ylsulfanyl)-2-alkanols, 2-Alkanols, and Thiiranes.

Leonardo Di Nunno, Carlo Franchini, Angelo Nacci, Antonio Scilimati, Maria Stefania Sinicropi

Journal:

Année:

1999

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PDF, 34 KB

1999

49

ChemInform Abstract: Direct Aldol Reactions of Glyoxylic Acid Monohydrate with Ketones.

Teck-Peng Loh, Lin-Li Wei, Li-Chun Feng

Journal:

Année:

1999

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PDF, 29 KB

1999

50

ChemInform Abstract: Hetero-Diels—Alder Cycloadditions of α,β-Unsaturated Acyl Cyanides. Part 4. Substituent Effects in Reactions with p-Substituted Styrenes.

Jin-Cong Zhuo, Hugo Wyler

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 36 KB

english, 1999

51

ChemInform Abstract: Selective Complexation of 2-Hydroxyethyl Esters Using Lewis Acids.

Gary Clapham, Michael Shipman

Journal:

Année:

1999

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PDF, 30 KB

1999

52

ChemInform Abstract: 1,3-Dipolar Cycloadditions of Some Nitrilimines and Nitrile Oxides to 3-N,N-Dimethylamino-1-oxopropene Derivatives.

Khadijah Mohamed Al-Zaydi, Ebtisam Abdel Aziz Hafez

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

53

ChemInform Abstract: Thermal Cycloaddition Reactions of Azulene-1,5-quinones and Azulene-1,7-quinones with Cyclic Dienes and Cycloheptatriene.

Akira Mori, Yong Zhe Yan, Nobuo Kato, Hitoshi Takeshita, Tetsuo Nozoe

Journal:

Année:

1999

Fichier:

PDF, 39 KB

1999

54

ChemInform Abstract: Macrocycle Opening in Crown Compounds. Part 4. Steric Effects in the Ring-Opening Reaction of the Macrocycle of 4′-Nitrobenzo-15-crown-5 Ether under the Action of Amines to Form Podands.

S. P. Gromov, S. N. Dmitrieva

Journal:

Année:

1999

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PDF, 29 KB

1999

55

ChemInform Abstract: Synthesis of Carbocycles by Insertion of 1,1-Dihalo-1-lithio Species into Zirconacycles.

Nicolas Vicart, Richard J. Whitby

Journal:

Année:

1999

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PDF, 31 KB

1999

56

ChemInform Abstract: Cyclization of 2- and 3-Indolylthiobenzoic, Phenylacetic, and Nicotinic Acids and Esters to Novel Indole-Containing Tetracyclic Ring Systems.

Pierre Hamel, Mario Girard, Nancy N. Tsou

Journal:

Année:

1999

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PDF, 36 KB

1999

57

ChemInform Abstract: β-, γ-, and δ-Lactams as Conformational Constraints in Ring-Closing Metathesis.

Chris A. Tarling, Andrew B. Holmes, Roger E. Markwell, Neil D. Pearson

Journal:

Année:

1999

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PDF, 30 KB

1999

58

ChemInform Abstract: Reactivity in the Formation of Lactones from Aromatic Carboxylic Acids with Organohypervalent Iodine Compounds in the Suarez System.

Takahito Muraki, Hideo Togo, Masataka Yokoyama

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

59

ChemInform Abstract: Synthesis of 6-(N-Azolyl)cyclohex-2-enones from N-Acetonylazoles.

A. V. Samet, A. N. Yamskov, V. V. Kachala, V. V. Semenov

Journal:

Année:

1999

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PDF, 27 KB

1999

60

ChemInform Abstract: Ring-Closing Metathesis in the Synthesis of Large and Medium-Sized Oxacycles. Application to the Synthesis of Polyoxygenated Macrocycles.

Mercedes Delgado, Julio D. Martin

Journal:

Année:

1999

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PDF, 34 KB

1999

61

ChemInform Abstract: Pyrolytic Cascades: A Convenient Entry to 5H-Pyrrolo[2,1-a]isoindol-5-ones and Related Heterocyclic Systems.

Hamish McNab, Simon Parsons, Elizabeth Stevenson

Journal:

Année:

1999

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PDF, 28 KB

1999

62

ChemInform Abstract: Pyrolytic Cyclization Reactions of 3-Azolylpropenyl Alcohols; Unexpectedly Facile Thermal Decomposition of 5H-Pyrrolo[2,1-a]isoindole.

Bernard A. J. Clark, Xavier L. M. Despinoy, Hamish McNab, Craig C. Sommerville, Elizabeth Stevenson

Journal:

Année:

1999

Fichier:

PDF, 35 KB

1999

63

ChemInform Abstract: Oxidation of Olefins and Hydrazones by Anodically in situ Generated Manganese(III) Acetate.

Shipra Dubey, Dan Singh, R. A. Misra

Journal:

Année:

1999

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PDF, 32 KB

1999

64

ChemInform Abstract: New Methods for the Selective Reduction of Disubstituted Malonates to the Corresponding Hydroxy-ester Derivatives.

Timothy A. Ayers

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

65

ChemInform Abstract: Free and Polymer-Bound Tricyclic Azaphosphatranes HP(RNCH2CH2)3N+: Procatalysts in Dehydrohalogenations and Debrominations with NaH.

Xiaodong Liu, John G. Verkade

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 37 KB

english, 1999

66

ChemInform Abstract: Oxidative Addition of Thiols to Substituted Olefins in the Presence of Transition Metal Peroxo Complexes under Phase-Transfer Catalysis Conditions.

S. A. Zhirukhina, Al-Haddad Thanaa, A. V. Tarakanova, V. V. Litvinova, N. S. Kulikov, A. V. Anisimov

Journal:

Année:

1999

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PDF, 28 KB

1999

67

ChemInform Abstract: Catalytic Asymmetric Aminolysis of 3,5,8-Trioxabicyclo[5.1.0]octane Providing an Optically Pure 2-Amino-1,3,4-butanetriol Equivalent.

Shoichi Sagawa, Hiroyuki Abe, Yasunori Hase, Takashi Inaba

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 35 KB

english, 1999

68

ChemInform Abstract: Aerobic Catalytic Oxidation Coupling of 2-Naphthols and Phenols by VO(acac)2.

Der-Ren Hwang, Cheu-Pyeng Chen, Biing-Jiun Uang

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

69

ChemInform Abstract: Palladium Catalyzed Allylation Reactions in Ionic Liquids.

Weiping Chen, Lijin Xu, Craig Chatterton, Jianliang Xiao

Journal:

Année:

1999

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PDF, 31 KB

1999

70

ChemInform Abstract: An Efficient Carbonylation of Aryl Halides Catalyzed by Palladium Complexes with Phosphite Ligands in Supercritical Carbon Dioxide.

Yoshihito Kayaki, Yushi Noguchi, Seiji Iwasa, Takao Ikariya, Ryoji Noyori

Journal:

Année:

1999

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PDF, 30 KB

1999

71

ChemInform Abstract: Remarkably Fast Acylation of Alcohols with Benzoyl Chloride Promoted by TMEDA.

Tomohumi Sano, Kousaburo Ohashi, Takeshi Oriyama

Journal:

Année:

1999

Fichier:

PDF, 31 KB

1999

72

ChemInform Abstract: Metal Ion Chelates of Lipophilic Alkyl Diazinyl Ketoximes as Hydrolytic Catalysts.

Radek Cibulka, Frantisek Hampl, Tomas Martinu, Jiri Mazac, Sonja Totevova, Frantisek Liska

Journal:

Année:

1999

Fichier:

PDF, 33 KB

1999

73

ChemInform Abstract: 1,2,3,4-Tetrahydro-1-naphthyl Ester as a Selective Protecting Group for Carboxylic Acids.

Christopher J. Slade, Carol A. Pringle, Ian G. Sumner

Journal:

Année:

1999

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PDF, 31 KB

1999

74

ChemInform Abstract: B(C6F5)3-Catalyzed Silation of Alcohols: A Mild, General Method for Synthesis of Silyl Ethers.

James M. Blackwell, Katherine L. Foster, Victoria H. Beck, Warren E. Piers

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 38 KB

english, 1999

75

ChemInform Abstract: Intramolecular Assistance to Metalation of a Dienol Ether.

Claire de Guigne, Jean-Erick Ance, Lucette Duhamel

Journal:

Année:

1999

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PDF, 28 KB

1999

76

ChemInform Abstract: Synthesis of 3-Nitro-3-azalk-2-yl Ethers

A. A. Spiridonov, M. S. Fedoseev, A. I. Spiridonov

Journal:

Année:

1999

Fichier:

PDF, 25 KB

1999

77

ChemInform Abstract: Synthetic Routes to L-Carnitine and L-γ-Amino-β-hydroxybutyric Acid from (S)-3-Hydroxybutyrolactone by Functional Group Priority Switching.

Guijun Wang, Rawle I. Hollingsworth

Journal:

Année:

1999

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PDF, 33 KB

1999

78

ChemInform Abstract: The Effect of Substituents of α-Alkyl Sidechains on Furan—Diazoester Interactions.

Ernest Wenkert, Haripada Khatuya

Journal:

Année:

1999

Fichier:

PDF, 36 KB

1999

79

ChemInform Abstract: Asymmetric Nucleophilic α-Amino-acylation with Metalated Chiral Amino Nitriles: Enantioselective Synthesis of 3-Substituted 5-Amino-4-oxo-esters via Asymmetric Michael Addition.

Dieter Enders, John P. Shilvock, Gerhard Raabe

Journal:

Année:

1999

Fichier:

PDF, 35 KB

1999

80

ChemInform Abstract: Synthesis of Derivatives of 2-Hydroxyimino- and 2-Alkoxyimino-3-(acylhydrazono)butanoic Acids.

V. V. Zakharychev, M. D. Golubtsova, L. V. Kovalenko

Journal:

Année:

1999

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PDF, 29 KB

1999

81

ChemInform Abstract: Practical, Efficient Synthesis of β-Amino Tertiary Thiols via Aminolysis Ring-Opening of Thiiranes.

Qing Dong, Xinqin Fang, Joseph D. Schroeder, David S. Garvey

Journal:

Année:

1999

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PDF, 30 KB

1999

82

ChemInform Abstract: Direct Condensation Reaction of Carbon Dioxide with Alcohols Using Trisubstituted Phosphine—Carbon Tetrabromide—Base System as a Condensing Agent.

Jun-ichi Kadokawa, Hideyuki Habu, Shinji Fukamachi, Masa Karasu, Hideyuki Tagaya, Koji Chiba

Journal:

Année:

1999

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PDF, 28 KB

1999

83

ChemInform Abstract: Stereoselective Synthesis of Highly Functionalized Cyclopropanes. Application to the Asymmetric Synthesis of (1S,2S)-2,3-Methanoamino Acids.

Philippe Dorizon, Guifa Su, Gitte Ludvig, Lilyia Nikitina, Renee Paugam, Jean Ollivier, Jacques Salaun

Journal:

Année:

1999

Langue:

english

Fichier:

PDF, 34 KB

english, 1999

84

ChemInform Abstract: Pauson—Khand Reaction of Activated Olefins.

Mohammed Ahmar, Frederic Antras, Bernard Cazes

Journal:

Année:

1999

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PDF, 29 KB

1999

85

ChemInform Abstract: Tin-Free Radical Chemistry: Intramolecular Addition of Alkyl Radicals to Aldehydes and Ketones.

Priscille Devin, Louis Fensterbank, Max Malacria

Journal:

Année:

1999

Fichier:

PDF, 32 KB

1999

86

ChemInform Abstract: Sequential Anionic 1,3 Ester Shifts and Intramolecular Stille Couplings: A New Protocol for the Concise Assembly of Functionalized Polycyclic Dienes.

Edward Piers, Miguel A. Romero, Shawn D. Walker

Journal:

Année:

1999

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1999

87

ChemInform Abstract: New Route to Functionalized Cyclohexenes in Solvent-Free Conditions from Enamino Ketones and β-Oxo Alkenes.

Sahar Abdallah-El Ayoubi, Loic Toupet, Francoise Texier-Boullet, Jack Hamelin

Journal:

Année:

1999

Fichier:

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1999

88

ChemInform Abstract: The Novel Sequence Diels—Alder Reaction/Ireland—Claisen Rearrangement Applied to Acyclic Dienophiles: New Insights into the Selectivity of the Ireland—Claisen Rearrangement.

Joerg Velker, Jean-Philippe Roblin, Antonia Neels, Ana Tesouro, Helen Stoeckli-Evans, Frank-Gerrit Klaerner, Jan-Stefan Gehrke, Reinhard Neier

Journal:

Année:

1999

Fichier:

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1999

89

ChemInform Abstract: A Novel Tandem [2 + 2] Cycloaddition—Dieckmann Condensation: Facile One-Pot Process to Obtain 2,3-Disubstituted-2-cycloalkenones from Ynolates.

Mitsuru Shindo, Yusuke Sato, Kozo Shishido

Journal:

Année:

1999

Fichier:

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1999

90

ChemInform Abstract: Hypervalent Iodine Nitrene Precursors Bearing N-Heterocyclic Rings.

Bindu V. Meprathu, Sandra Diltz, Patrick J. Walsh, John D. Protasiewicz

Journal:

Année:

1999

Fichier:

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1999

91

ChemInform Abstract: Extending the Scope of Ruppert′s Reagent: Trifluoromethylation of Imines.

Jean-Claude Blazejewski, Elsa Anselmi, Martin P. Wilmshurst

Journal:

Année:

1999

Fichier:

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1999

92

ChemInform Abstract: Palladium/Benzoic Acid Catalyzed Hydroamination of Alkynes.

Isao Kadota, Akinori Shibuya, Leopold Mpaka Lutete, Yoshinori Yamamoto

Journal:

Année:

1999

Fichier:

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1999

93

ChemInform Abstract: Synthesis of Aryl Nitroso Derivatives by tert-Butyl Hypochlorite Oxidation in Homogeneous Media. Intermediates for the Preparation of High-Hyperpolarizability Chromophore Skeletons.

M. H. Davey, V. Y. Lee, R. D. Miller, T. J. Marks

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

94

ChemInform Abstract: One-Pot Stereoselective Synthesis of Perfluoroalkylated (E)-Allylic Alcohols Mediated by Ti(OiPr)4 and Ph3P.

Yanchang Shen, Yuming Zhang, Yuefen Zhou

Journal:

Année:

1999

Fichier:

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1999

95

ChemInform Abstract: Efficient 1,3-Asymmetric Inductions During Nucleophilic Additions to Imine and Iminium Ion Derivatives.

Claude Agami, Sebastien Comesse, Catherine Kadouri-Puchot, Marie Lusinchi

Journal:

Année:

1999

Fichier:

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1999

96

ChemInform Abstract: Synthesis of Quaternary Salts of Ammonia from Phenols and Their Plant Growth Retardant Activity.

M. L. Sharma, K. K. Talwar, Reema Duggal

Journal:

Année:

1999

Fichier:

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1999

97

ChemInform Abstract: Synthesis of Propargylic Ethers via Lewis Acid Mediated Nucleophilic Substitution of Propargylic Esters.

A. Bartels, R. Mahrwald, S. Quint

Journal:

Année:

1999

Fichier:

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1999

98

ChemInform Abstract: 4-Diethoxyphosphonyl-2-methyl-1,3-dienolates and Their O-Acylated and O-Silylated Derivatives: New, Efficient, and Highly Stereoselective Polyvinylogation Reagents.

Abdourahman Mohamed-Hachi, Elie About-Jaudet, Jean-Claude Combret, Noel Collignon

Journal:

Année:

1999

Fichier:

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1999

99

ChemInform Abstract: A General Method for the Alkaline Cleavage of Enolizable Ketones.

Alenka Zabjek, Andrej Petric

Journal:

Année:

1999

Fichier:

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1999

100

ChemInform Abstract: A New Chiral Axis due to N(open-chain imide)—Ar Bond: Unexpected Racemization Effect of an Acyl Group.

Kazuhiro Kondo, Hiroko Fujita, Tomoko Suzuki, Yasuoki Murakami

Journal:

Année:

1999

Fichier:

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1999

101

ChemInform Abstract: Synthesis, Physicochemical and Anticonvulsant Properties of New N-Pyridyl Derivatives of 3-Phenyl- and 3,3-Diphenyl-succinimides.

Jolanta Obniska, Alfred Zejc, Janina Karolak-Wojciechowska

Journal:

Année:

1999

Fichier:

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1999

102

ChemInform Abstract: PyBroP: A Convenient Activator for the Synthesis of Formamidines.

Sandrine Delarue, Christian Sergheraert

Journal:

Année:

1999

Fichier:

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1999

103

ChemInform Abstract: Generation and Reactions of Ammonium Ylides in Basic Two-Phase Systems: Convenient Synthesis of Cyclopropanes, Oxiranes, and Alkenes Substituted with Electron-Withdrawing Groups.

Andrzej Jonczyk, Anna Konarska

Journal:

Année:

1999

Fichier:

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1999

104

ChemInform Abstract: Efficient Formation of Aromatic Thiols from Thiomethylated Precursors.

Alain Pinchart, Carol Dallaire, Alain Van Bierbeek, Marc Ginras

Journal:

Année:

1999

Fichier:

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1999

105

ChemInform Abstract: Complete Regioselective Formation of 2-(Arylsulfinyl)diphenyl Sulfides from 5-Arylthianthreniumyl Perchlorates.

Jongyup Kim, Kab Sig Kim, Kyongtae Kim

Journal:

Année:

1999

Fichier:

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1999

106

ChemInform Abstract: Synthesis and Biological Activities of 1,1′-Bis(p-substituted-benzoyloxy-substituted-phenyl)cyclohexane.

K. M. Rajkotia, P. H. Parsania

Journal:

Année:

1999

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1999

107

ChemInform Abstract: Synthesis and Domino Reactions of 1,1-Bis(hydroxymethyl)allenes.

Journal:

Année:

1999

Fichier:

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1999

108

ChemInform Abstract: Heck Reaction of Bis-arenediazonium Salts with Vinyltriethoxysilane: A New Synthetic Protocol for Poly(1,4-arylenevinylene)s.

Saumitra Sengupta, Subir K. Sadhukhan

Journal:

Année:

1999

Fichier:

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1999

109

ChemInform Abstract: (Alk-1-ynyl)diphenylcyclopropenium Perchlorates as a New Class of Cyclopropenium Salts

K. N. Shavrin, V. D. Gvozdev, O. M. Nefedov

Journal:

Année:

1999

Fichier:

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1999

110

ChemInform Abstract: A Practical Preparation of Versatile Cyclohexenoid Chiral Building Blocks.

Hiroyuki Konno, Kunio Ogasawara

Journal:

Année:

1999

Fichier:

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1999

111

ChemInform Abstract: Synthesis and Structure of Novel [2.n](4,4′)Binaphthylophanes: A New Family in Cyclophane Chemistry.

Yoshitou Hayashida, Yosuke Nakamura, Yasushi Chida, Jun Nishimura

Journal:

Année:

1999

Fichier:

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1999

112

ChemInform Abstract: Synthesis of Functionalized 4a-Methyl-1,2,3,4,4a,9,10,10a-octahydrophenanthrenes.

Gerald Dyker, Peter Grundt

Journal:

Année:

1999

Fichier:

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1999

113

ChemInform Abstract: Highly Selective Preparation of Conformationally Rigid Stereoisomeric Calix[4]arenes with Two Carboxymethoxy Groups.

Vladimir S. Talanov, Richard A. Bartsch

Journal:

Année:

1999

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1999

114

ChemInform Abstract: Enantioselective Catalysis in Fluorinated Media — Synthesis and Properties of Chiral Perfluoroalkylated (Salen)manganese Complexes

Gianluca Pozzi, Marco Cavazzini, Flavio Cinato, Fernando Montanari, Silvio Quici

Journal:

Année:

1999

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1999

115

ChemInform Abstract: Aziridination of 2- and 3-Phenyl-substituted Allylic Alcohols with 3-Acetoxyaminoquinazolinones: Probing the Nature of the Transition State from the Diastereoselectivity of Aziridination.

Robert S. Atkinson, Sabri Ulukanli, Paul J. Williams

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

116

ChemInform Abstract: (3R)-Chiral Control of 3-Alkyl-3-hydroxy-β-lactams via Addition Reaction of Imines to Enolates of 1,3-Dioxolan-4-ones.

Gaetano Barbaro, Arturo Battaglia, Andrea Guerrini, Carlo Bertucci

Journal:

Année:

1999

Fichier:

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1999

117

ChemInform Abstract: Diastereoselective Synthesis of Enantiopure 5-[2-(Alkoxyalkyl)-1-(hydroperoxypropyl)]-3-alkoxycarbonyl-2-alkyl Furans.

Alessandra Lattanzi, Francesco Sagulo, Arrigo Scettri

Journal:

Année:

1999

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1999

118

ChemInform Abstract: Synthesis of γ-Butyrolactones by a Baeyer—Villiger Oxidation with Hydrogen Peroxide, Catalyzed by Methyltrioxorhenium.

Ana Maria Faisa Phillips, Carlos Romao

Journal:

Année:

1999

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1999

119

ChemInform Abstract: Model Studies of the Overall 5-endo-trig Iodocyclization of Homoallylic Alcohols.

Simon B. Bedford, Kathryn E. Bell, Frank Bennett, Christopher J. Hayes, David W. Knight, Duncan E. Shaw

Journal:

Année:

1999

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1999

120

ChemInform Abstract: Practical Synthesis of Tetrasubstituted Thiophenes for Use in Compound Libraries.

Bryan P. McKibben, Craig H. Cartwright, Arlindo L. Castelhano

Journal:

Année:

1999

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1999

121

ChemInform Abstract: Synthesis of Methyl 3-Amino-4-aryl(or methyl)sulfonyl-2-thiophenecarboxylates from 3-Alkoxy-2-aryl(or methyl)sulfonylacrylonitriles.

Chad E. Stephens, Matthew B. Price, J. Walter Sowell Sr.

Journal:

Année:

1999

Fichier:

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1999

122

ChemInform Abstract: Synthesis and Enantiomeric Excess Measurements of Optically Active N-Acetyl Tetramic Acids.

Margarita Petroliagi, Olga Igglessi-Markopoulou

Journal:

Année:

1999

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1999

123

ChemInform Abstract: A General Route for the Synthesis of Flexible Porphyrin Dimers.

Lance J. Twyman, Jeremy K. M. Sanders

Journal:

Année:

1999

Fichier:

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1999

124

ChemInform Abstract: Acid-Catalyzed Condensation of Ethyl 5-Acetoxymethyl-4-acetyl-3-methylpyrrole-2-carboxylate and Its Analogues with Aromatic Substrates.

Laddawan Chunchatprasert, Patrick V. R. Shannon

Journal:

Année:

1999

Fichier:

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1999

125

ChemInform Abstract: Synthesis of Fluorinated N-Arylpyrazoles with Perfluoro-2-methyl-2-pentene and Arylhydrazines.

Ki-Whan Chi, Sung-Jun Kim, Tae-Ho Park, Yurii V. Gatilov, Irina Yu Bagryanskaya, Georgii G. Furin

Journal:

Année:

1999

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1999

126

ChemInform Abstract: Synthesis and Structure of 5-p-Ethoxyphenyl-3-methoxycarbonyl-1-p-tolyl-4-p-tolyloxamoylpyrazole.

Z. G. Aliev, A. N. Maslivets, T. M. Gorkovets, Yu. S. Andreichikov, L. O. Atovmyan

Journal:

Année:

1999

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1999

127

ChemInform Abstract: Synthesis of Some New Pyrazolin-5-ones.

Rajeev Jain, Seema Gupta

Journal:

Année:

1999

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1999

128

ChemInform Abstract: Studies on the Reactivity of α-Cyano-α-isocyanoalkanoates — Versatile Synthons for the Assembly of Imidazoles.

Marco Bergemann, Richard Neidlein

Journal:

Année:

1999

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1999

129

ChemInform Abstract: Novel Carbonic Anhydrase Isozymes I, II, and IV Activators Incorporating Sulfonyl-Histamino Moieties.

Fabrizio Briganti, Andrea Scozzafava, Claudiu T. Supuran

Journal:

Année:

1999

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1999

130

ChemInform Abstract: 6,6′-Bis(1,5-diazabicyclo[3.1.0]hexane).

V. V. Kuznetsov, N. N. Makhova, M. O. Dekaprilevich

Journal:

Année:

1999

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1999

131

ChemInform Abstract: 1,2-Diphenylbenzoimidazole

Yu. V. Tonevitsky, D. M. Mognonov, D. B. Sanzhizhapov, Zh. P. Mazurevskaya, A. V. Toktonov

Journal:

Année:

1999

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1999

132

ChemInform Abstract: New Method for in situ Generation of Nitrile Oxides by MnO2 Oxidation of Aldoximes.

Jaroslaw Kiegiel, Magdalena Poplawska, Julita Jozwik, Malgorzata Kosior, Janusz Jurczak

Journal:

Année:

1999

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1999

133

ChemInform Abstract: Solution-Phase Parallel Oxazole Synthesis with TosMIC.

Bheemashankar A. Kulkarni, A. Ganesan

Journal:

Année:

1999

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1999

134

ChemInform Abstract: Oxazolidinone to Succinamide: A Novel Rearrangement Reaction.

Menyan Cheng, Biswanath De, Christopher T. Wahl, Neil G. Almstead, Michael G. Natchus, Stanislaw Pikul

Journal:

Année:

1999

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1999

135

ChemInform Abstract: Pyrrolidines Bearing a Quaternary α-Stereogenic Center. Part 1. Synthesis of Analogues of ABT-418, a Powerful Nicotinic Agonist.

Thierry Giard, Marie-Claire Lasne, Jean-Christophe Plaquevent

Journal:

Année:

1999

Fichier:

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1999

136

ChemInform Abstract: Synthesis of Stable Cyclic Sulfinamides with a Hydroperoxy Function by Oxidation of Isothiazolium Salts.

Christine Hartung, Katrin Illgen, Joachim Sieler, Bernd Schneider, Baerbel Schulze

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

137

ChemInform Abstract: Synthesis of Thiazole Analogues of the Immunosuppressive Agent (1R,2S,3R)-2-Acetyl-4(5)-(1,2,3,4-tetrahydroxybutyl)imidazole.

George R. Jeoffreys, Alison T. Ung, Stephen G. Pyne, Brian W. Skelton, Allan H. White

Journal:

Année:

1999

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1999

138

ChemInform Abstract: Optically Active Antifungal Azoles. Part 8. Synthesis and Antifungal Activity of 1-[(1R,2R)-2-(2,4-Difluoro- and 2-Fluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl] -3-(4-substituted phenyl)-2(1H,3H)-imidazolones and -2-imidazolidinones.

Kitazaki Tomoyuki Kitazaki Tomoyuki, Akihiro Tasaka, Norikazu Tamura, Yoshihiro Matsushita, Hiroshi Hosono, Ryogo Hayashi, Kenji Okonogi, Katsumi Itoh

Journal:

Année:

1999

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1999

139

ChemInform Abstract: Thiadiazolium Ylides: Substituted 2H-1,3,5-Thiadiazines and 1,4,5-Trisubstituted-imidazoles from 1,2,4- and 1,2,5-Thiadiazolium-2-unsubstituted Methanide (Ylide) Systems: Ring Expansions and Ring Interconversions via Sulfur-Nitrogen Heterotriene Intermediates. Mechanistic ab initio Calculations. Azolium 1,3-Dipoles.

Richard N. Butler, Martin O. Cloonan, John M. McMahon, Luke A. Burke

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

140

ChemInform Abstract: The Claisen Rearrangement in the Aminophenol Series.

R. Z. Biglova, N. G. Kamalova, K. S. Minsker

Journal:

Année:

1999

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1999

141

ChemInform Abstract: Novel Benzopyrano[3,4-c]pyrrole Derivatives as Potent and Selective Dopamine D3 Receptor Antagonists.

Thierry Dubuffet, Adrian Newman-Tancredi, Didier Cussac, Valerie Audinot, Annie Loutz, Mark J. Millan, Gilbert Lavielle

Journal:

Année:

1999

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1999

142

ChemInform Abstract: A Facile Synthesis of Acetyl-hydroxy-2,2-dimethylchromans and 2,2,-Dimethyl-2H-3,4-dihydropyranoflavanones — Dihydro Mixtecacin, Atalantoflavone Dimethyl Ether, and Racemoflavone Dimethyl Ether.

P. E. Kumar, K. J. Rajendra Prasad

Journal:

Année:

1999

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1999

143

ChemInform Abstract: First Enantioselective Total Synthesis of the Endogenous Natriuretic Agent LLU-α

Michael E. Jung, James M. MacDougall

Journal:

Année:

1999

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1999

144

ChemInform Abstract: Orally Bioavailable Nonpeptide Vitronectin Receptor Antagonists with Efficacy in an Osteoporosis Model.

William H. Miller, et al. et al.

Journal:

Année:

1999

Fichier:

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1999

145

ChemInform Abstract: Directed Lithiation of Unprotected Pyridinecarboxylic Acids.

Florence Mongin, Francois Trecourt, Guy Queguiner

Journal:

Année:

1999

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1999

146

ChemInform Abstract: Concise Synthesis of Pyridyl Sulfides. Direct Nucleophilic Displacement of Haloheteroaromatics by Mercaptan Promoted by K-Selectride.

Eiji Takashiro, Yuji Nakamura, Katsumi Fujimoto

Journal:

Année:

1999

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1999

147

ChemInform Abstract: Indium Triflate, an Efficient Catalyst for Hetero Diels—Alder Reactions.

Tayyeb Ali, Kamlesh K. Chauhan, Christopher G. Frost

Journal:

Année:

1999

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1999

148

ChemInform Abstract: Studies on the Preparation of 3,4-Disubstituted 2-Methoxypyridines.

Marcelo M. M. Pelisson, Gil Valdo Jose da Silva, Derrick L. J. Clive, Don M. Coltart, Fraser A. Hof

Journal:

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1999

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1999

149

ChemInform Abstract: Dienediolates of α,β-Unsaturated Carboxylic Acids in Synthesis: A New Synthetic Method to 2-Pyridones.

Eva M. Brun, Salvador Gil, Ramon Mestres, Margarita Parra

Journal:

Année:

1999

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1999

150

ChemInform Abstract: Solid State Oxidation of 1,4-Dihydropyridines to Pyridines Using Phenyliodine(III) Bis(trifluoroacetate) or Elemental Sulfur.

Rajender S. Varma, Dalip Kumar

Journal:

Année:

1999

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1999

151

ChemInform Abstract: Synthesis and Antidepressant Activity of Acylhydrazides of 2-Chloro- and 2-Anilino-5,6,7,8-tetrahydroquinoline-4-carboxylic acid.

T. A. Smirnova, M. Yu. Gavrilov, F. Ya. Nazmetdinov, V. E. Kolla, M. E. Kon'shin

Journal:

Année:

1999

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1999

152

ChemInform Abstract: A New General Method for the Asymmetric Synthesis of 4-Alkyl-3-aryl-1,2,3,4-tetrahydroisoquinolines.

Jose L. Vicario, Dolores Badia, Esther Dominguez, Luisa Carrillo

Journal:

Année:

1999

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1999

153

ChemInform Abstract: Potent, Easily Synthesized Huperzine A-Tacrine Hybrid Acetylcholinesterase Inhibitors.

Paul R. Carlier, Da-Ming Du, Yifan Han, Jing Liu, Yuan-Ping Pang

Journal:

Année:

1999

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1999

154

ChemInform Abstract: Synthesis of New Pyrazolo[4,3-c]quinolin-3-ones Derivatives and Some Oxazolo[4,5-c]quinoline-2,4-diones.

Lhassane Ismaili, Bernard Refouvelet, Jean Francois Robert

Journal:

Année:

1999

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1999

155

ChemInform Abstract: General Synthesis of Thioxo-1,8-naphthalimides via Thioxo-1,8-naphthalic Anhydrides.

Tian-Bao Huang, Jianfeng Zhang, Donghui Zhu, Wei Yao, Xuhong Qian

Journal:

Année:

1999

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1999

156

ChemInform Abstract: Synthesis of Benzo[5′,6′]cyclohepta[4,5]pyrrolo[2,3-b]pyridin-12-one.

Abderrahim Mouaddib, Benoit Joseph, Aissa Hasnaoui, Jean-Yves Merour

Journal:

Année:

1999

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1999

157

ChemInform Abstract: New Building Blocks for Efficient and Highly Diastereoselective Polyol Production. Synthesis and Utility of (R′,R′,S,S) and (S′,S′,R,R)-2,3-Butane Diacetal Protected Butane Tetrol Derivatives.

Jaqueline S. Barlow, Darren J. Dixon, Alison C. Foster, Steven V. Ley, Dominic J. Reynolds

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

158

ChemInform Abstract: Synthesis and NMR Investigation of 3,4-Diazabicyclo[4.3.0]non-2-ene and N,N′-Azo-3-azabicyclo[3.3.0]octane. X-Ray Crystal Structure Analysis of a New Tetrazene Derivative.

H. Delalu, M. Elkhatib, L. Peyrot, B. Fenet, B. F. Mentzen

Journal:

Année:

1999

Fichier:

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1999

159

ChemInform Abstract: Synthesis and Cytotoxic Activity of N-(2-Pyridylsulfenyl)urea Derivatives. A New Class of Potential Antineoplastic Agents.

M. J. Gil, M. A. Manu, C. Arteaga, M. Migliaccio, I. Encio, A. Gonzalez, V. Martinez-Merino

Journal:

Année:

1999

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1999

160

ChemInform Abstract: One-Step Synthesis of Novel 2,4-Diaminopyrimidine Antifolates from Bridged Alicyclic Ketones and Cyanoguanidine.

Andre Rosowsky, Andrew T. Papoulis, Sherry F. Queener

Journal:

Année:

1999

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1999

161

ChemInform Abstract: The Suzuki—Miyaura Cross-Coupling Reactions of 6-Halopurines with Boronic Acids Leading to 6-Aryl- and 6-Alkenylpurines.

Martina Havelkova, Michal Hocek, Michal Cesnek, Dalimil Dvorak

Journal:

Année:

1999

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1999

162

ChemInform Abstract: Convenient One-Pot Synthesis of 8-Substituted Xanthines from 6-Amino-5-nitrosouracils.

Amy G. Moore, Steven R. Schow, Robert T. Lum, Marek G. Nelson, Chris R. Melville

Journal:

Année:

1999

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1999

163

ChemInform Abstract: Synthesis and Antiinflammatory Activity of 4-Acyl- and 4-Sulfonyl Derivatives of Piperazine-2,6-dione.

I. P. Shvedaite, E. B. Udrenaite, N. A. Lauzhikene, P. G. Gaidyalis

Journal:

Année:

1999

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1999

164

ChemInform Abstract: Synthesis and Antitumor Activity of Piperazine-2,6-dione Derivatives (I).

I. P. Shvedaite, V. I. Shimkyavichene

Journal:

Année:

1999

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1999

165

ChemInform Abstract: Stereoselective Preparation of 4,5-Dihydroxy-5,6-dihydro-4H-1,2-oxazines and Their Derivatives.

Reinhold Zimmer, Kai Homann, Joerg Angemann, Hans-Ullrich Reissig

Journal:

Année:

1999

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1999

166

ChemInform Abstract: Alkyl Heteroaromatics as Building Blocks in Organic Synthesis: The Reactivity of Alkyl Azoles Toward Electrophilic Reagents.

I. S. Abdel Hafiz, A. A. Hassanien, A. M. Hussein

Journal:

Année:

1999

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1999

167

ChemInform Abstract: Chemistry of Acyl(imidoyl)ketenes. Part 3. Synthesis and Structure of 1-p-Bromophenyl-2-p-methoxyphenyl-4-p-toluoyl-1,2-dihydropyrimidino [4,3-c][1,4]benzoxazine-3,5-dione.

Z. G. Aliev, O. P. Krasnykh, A. N. Maslivets, Yu. S. Andreichikov, L. O. Atovmyan

Journal:

Année:

1999

Fichier:

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1999

168

ChemInform Abstract: Orally Bioavailable Nonpeptide Vitronectin Receptor Antagonists Containing 2-Aminopyridine Arginine Mimetics.

Richard M. Keenan, William H. Miller, et al. et al.

Journal:

Année:

1999

Fichier:

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1999

169

ChemInform Abstract: Synthesis of Pyrrolidine or Piperidine Ring-Fused Azepino[5,4,3-cd]indole Derivatives.

Yong Sup Lee, Byung Joon Min, Yong Kyu Park, Jae Yeol Lee, Sook Ja Lee, Hokoon Park

Journal:

Année:

1999

Fichier:

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1999

170

ChemInform Abstract: A Direct Route to Medium and Large Cyclic Amines from Aminoalkenes.

David J. Bergmann, Eva M. Campi, W. Roy Jackson, Antonio F. Patti, Dilek Saylik

Journal:

Année:

1999

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1999

171

ChemInform Abstract: Reaction of 4,5-Diamino-3-methyl-1-phenylpyrazole with 3-Dimethylaminopropiophenones. Synthesis of New 4-Aryl-6-methyl-8-phenyl-2,3-dihydropyrazolo[3,4-b]diazepines (III) and 4-Aryl-8-methyl-6-phenyl-2,3-dihydropyrazolo[4,3-b]diazepines (IV).

Braulio Insuasty O., Henry Insuasty I., Jairo Quiroga P., Claudio Saitz, Carolina Jullian

Journal:

Année:

1999

Fichier:

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1999

172

ChemInform Abstract: Synthesis of Purinobenzodiazepine and Purinobenzotriazocine Derivatives, Two New Heterocyclic Ring Systems.

Antonio Da Settimo, Giampaolo Primofiore, Anna Maria Marini, Federico Da Settimo, Concettina La Motta, Silvia Salerno

Journal:

Année:

1999

Fichier:

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1999

173

ChemInform Abstract: 2-Aryl-7,7-dimethyl-5,6,7,8-tetrahydrothieno[3,2-c]azepin-4-ones from 5,5-Dimethyl-1,3-cyclohexanedione.

Roberto Martinez, Ma. Esther Duran L., Cesar Cortes L., J. Gustavo Avila Z.

Journal:

Année:

1999

Fichier:

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1999

174

ChemInform Abstract: Synthesis and Anticonvulsant Activity of 3-Aryl-5H-2,3-benzodiazepine AMPA Antagonists.

Benjamin A. Anderson, Nancy K. Harn, Marvin M. Hansen, Allen R. Harkness, David Lodge, J. David Leander

Journal:

Année:

1999

Fichier:

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1999

175

ChemInform Abstract: Cooperative Halide, Perrhenate Anion—Sodium Cation Binding and Pertechnetate Extraction and Transport by a Novel Tripodal Tris(amido benzo-15-crown-5) Ligand.

Paul D. Beer, Peter K. Hopkins, James D. McKinney

Journal:

Année:

1999

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1999

176

ChemInform Abstract: Simple Synthesis of 1,4-Dioxa-2,3-dioxocyclopentadec-6-ene from Aleuritic Acid.

R. N. Majee, I. Rajendran, S. C. Agarwal

Journal:

Année:

1999

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1999

177

ChemInform Abstract: A Facile and Convenient Method for the Preparation of Macrocyclic Diamides.

Hashem Sharghi, Khodabakhsh Niknam, Ahmad Reza Massah

Journal:

Année:

1999

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1999

178

ChemInform Abstract: The Synthesis of an N,N′-Diformylated 36-Membered N8O4 Oxaazamacrocycle.

Harry Adams, Rufina Bastida, David E. Fenton, Brian E. Mann, Laura Valencia

Journal:

Année:

1999

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1999

179

ChemInform Abstract: Efficient, General Synthesis of Silylketenes via an Unusual Rhodium Mediated Wolff Rearrangement.

Stephen P. Marsden, Wai-Kit Pang

Journal:

Année:

1999

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1999

180

ChemInform Abstract: Addition of Lithium Metal to But-1-en-3-ynes. Synthesis and Epoxidation of 1,4-Bis(trimethylsilyl)buta-1,2-dienes.

Christiane Santelli-Rouvier, Sophie Lefrere, Maurice Santelli

Journal:

Année:

1999

Fichier:

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1999

181

ChemInform Abstract: Novel α-Silyl-α-diazoacetates Containing a Silicon—Heteroatom Bond.

Gerhard Maas, Susanne Bender

Journal:

Année:

1999

Fichier:

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1999

182

ChemInform Abstract: 5-Endo-trig Radical Cyclizations of Bromomethyldimethylsilyl Diisopropylpropargylic Ethers. A Highly Diastereoselective Access to Functionalized Cyclopentanes.

Stephane Bogen, Mihaela Gulea, Louis Fensterbank, Max Malacria

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

183

ChemInform Abstract: Palladium-Induced Intramolecular Coupling Reactions of Some Alkenyl(o-iodobenzyl)silanes.

Zhu Teng, Reinhart Keese

Journal:

Année:

1999

Fichier:

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1999

184

ChemInform Abstract: (2-Pyridyldimethylsilyl)methyl Lithium as a Novel Hydroxymethylating Reagent.

Kenichiro Itami, Koichi Mitsudo, Jun-ichi Yoshida

Journal:

Année:

1999

Fichier:

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1999

185

ChemInform Abstract: Stereoselective Synthesis of 1,1-Bimetalloalkenes of Tin and Selenium, Tin and Tellurium.

Chan Pil Park, Jin Wuk Sung, Dong Young Oh

Journal:

Année:

1999

Fichier:

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1999

186

ChemInform Abstract: Enantioselective Deprotonation/Electrophile Addition Reactions of Tricarbonyl(phenyl carbamate)chromium Complexes.

Anna Quattropani, Gerald Bernardinelli, E. Peter Kuendig

Journal:

Année:

1999

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1999

187

ChemInform Abstract: Synthesis and Photoelectrochemical Properties of a Self-Assembled Monolayer of a Ferrocene—Porphyrin—Fullerene Triad on a Gold Electrode.

Hiroshi Imahori, Hiroko Yamada, Shinichiro Ozawa, Kiminori Ishida, Yoshiteru Sakata

Journal:

Année:

1999

Fichier:

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1999

188

ChemInform Abstract: Crown-Containing Butadienyl Dyes. Part 1. Synthesis, Structure, Fluorescence, and Complex Formation of Chromogenic Aza-15-crown-5 Ethers.

S. P. Gromov, S. A. Sergeev, S. I. Druzhinin, M. V. Rusalov, B. M. Uzhinov, L. G. Kuz'mina, A. V. Churakov, J. A. K. Howard, M. V. Alfimov

Journal:

Année:

1999

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1999

189

ChemInform Abstract: Total Synthesis of the Plasmoidal Pigment Physarorubinic Acid, a Polyenoyl Tetramic Acid.

Darren J. Dixon, Steven V. Ley, Deborah A. Longbottom

Journal:

Année:

1999

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1999

190

ChemInform Abstract: Chlorophylls. Part 9. The First Phytochlorin—Fullerene Dyads: Synthesis and Conformational Studies.

Juho Helaja, Andrei Y. Tauber, Yvonne Abel, Nikolai V. Tkachenko, Helge Lemmetyinen, Ilkka Kilpelaeinen, Paavo H. Hynninen

Journal:

Année:

1999

Fichier:

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1999

191

ChemInform Abstract: Isolation and Structure of Nodulisporic Acid A1 and A2, Novel Insecticides from a Nodulisporium Sp.

Otto D. Hensens, John G. Ondeyka, Anne W. Dombrowski, Dan A. Ostlind, Deborah L. Zink

Journal:

Année:

1999

Fichier:

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1999

192

ChemInform Abstract: Synthesis and Evaluation of Potential Complement Inhibitory Semisynthetic Analogues of Oleanolic Acid.

Haregewein Assefa, Alison Nimrod, Larry Walker, Robert Sindelar

Journal:

Année:

1999

Fichier:

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1999

193

ChemInform Abstract: Stereoselective Entry to the Bicyclic [4.3.0] Skeleton of Oplopanes Using a Transannular Cyclization Strategy.

Guillermo Delgado, Salvador Guzman

Journal:

Année:

1999

Fichier:

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1999

194

ChemInform Abstract: First Total Synthesis of Crassostreaxanthin B.

Chisato Tode, Yumiko Yamano, Masayoshi Ito

Journal:

Année:

1999

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1999

195

ChemInform Abstract: (+)-Globulol as a New Sesquiterpene Alcohol from Angelica sylvestris L.

E. Yu. Vinokurova, E. E. Shults, I. Yu. Bagryanskaya, Yu. V. Gatilov, G. A. Tolstikov

Journal:

Année:

1999

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1999

196

ChemInform Abstract: A-nor-Triterpenoid from Zizyphus jujuba

D. N. Mondal, A. B. Kundu

Journal:

Année:

1999

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1999

197

ChemInform Abstract: Isocarotane Esters from Ferula jaeschkeana

S. N. Garg, M. M. Gupta, Sushil Kumar

Journal:

Année:

1999

Fichier:

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1999

198

ChemInform Abstract: Synthesis of Farnesol Analogues Through Cu(I)-Mediated Displacements of Allylic THP Ethers by Grignard Reagents.

Mark F. Mechelke, David F. Wiemer

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

199

ChemInform Abstract: A Novel Cytotoxic Norditerpenoid from the Formosan Soft Coral Sinularia inelegans.

Chang-Yih Duh, Shang-Kwei Wang, Min-Chi Chia, Michael Y. Chiang

Journal:

Année:

1999

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1999

200

ChemInform Abstract: New Sesquiterpenes from Ligularia songarica

Bo Fu, Qi-Xiu Zhu, Xiu-Ping Yang, Zhong-Jian Jia

Journal:

Année:

1999

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1999

201

ChemInform Abstract: Total Synthesis of (.+-.)-8′-Trifluoromethyl Abscisic Acid

Terry W. Balko, Stephen C. Fields, Jeffery D. Webster

Journal:

Année:

1999

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1999

202

ChemInform Abstract: Piceanonols A, and B, Triterpenoids Bearing a Novel Skeletal System Isolated from the Bark of Picea jezoensis var. hondoensis

Reiko Tanaka, Tsuyoshi Kumagai, Yasuko In, Toshimasa Ishida, Hoyoku Nishino, Shunyo Matsunaga

Journal:

Année:

1999

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1999

203

ChemInform Abstract: Standishinal, a Novel Carbon Skeletal Diterpene from the Bark of Thuja standishii (Gord.) Carr.

Hironori Ohtsu, Manabu Iwamoto, Hirofumi Ohishi, Shunyo Matsunaga, Reiko Tanaka

Journal:

Année:

1999

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1999

204

ChemInform Abstract: Neighboring Group Participation in the Methanolysis of a Vicinal Diepoxide.

James R. Hanson, Peter B. Hitchcock, Ismail Kiran

Journal:

Année:

1999

Fichier:

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1999

205

ChemInform Abstract: New Synthesis of Estradiol from Androsta-1,4-diene-3,17-dione.

L. L. Vasiljeva, P. M. Demin, D. M. Kochev, M. A. Lapitskaya, K. K. Pivnitsky

Journal:

Année:

1999

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1999

206

ChemInform Abstract: Synthesis and Biological Activity of Some D-Ring Modified Estrone Derivatives.

Ranju Gupta, Dharam Paul Jindal, M. Borras, N. Legros, G. Leclercq

Journal:

Année:

1999

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1999

207

ChemInform Abstract: Multiple Parallel Synthesis of N,N-Dialkyldipeptidylamines as N-Type Calcium Channel Blockers.

Todd R. Ryder, Lain-Yen Hu, Michael F. Rafferty, Elizabeth Millerman, Balazs Szoke, Katalin Tarczy-Hornoch

Journal:

Année:

1999

Fichier:

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1999

208

ChemInform Abstract: Reductive Ring Cleavage of 1-Alkyl-4-benzoylamino-5-phenyl-3-pyrazolidinones with Raney-Nickel Alloy. Synthesis of N-Benzoyl-3-alkylamino-3-phenylalanine Amides from rel-(4R,5R)-4-Benzoylamino-5-phenyl-3-pyrazolidinone.

Silvo Zupancic, Jurij Svete, Branko Stanovnik

Journal:

Année:

1999

Fichier:

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1999

209

ChemInform Abstract: Decarbonylative Diarylation Reaction of N-Substituted α-Amino Acids.

Mi Ra Seong, Tae Yi Kim, Hong Jung Lee, Jae Nyoung Kim

Journal:

Année:

1999

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1999

210

ChemInform Abstract: Synthesis of Probes for the Active Site of Leucine Dehydrogenase.

Andrew Sutherland, Christine L. Willis

Journal:

Année:

1999

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1999

211

ChemInform Abstract: Structure-Based Design and Synthesis of Novel Thrombin Inhibitors Based on Phosphinic Peptide Mimetics.

Min Li, Zhaolan Lin, Michael E. Johnson

Journal:

Année:

1999

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1999

212

ChemInform Abstract: Solid-State Synthesis of Chiral Ferrocenylaldimines from Methyl Esters of α-Amino Acid Hydrochlorides in the Presence of Potassium Carbonate.

N. S. Khruscheva, N. M. Loim, V. I. Sokolov

Journal:

Année:

1999

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1999

213

ChemInform Abstract: Some Novel Organosulfur Amino Acid Derivatives

Ragab A. El-Sayed

Journal:

Année:

1999

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1999

214

ChemInform Abstract: Enzymes in Organic Chemistry. Part 9. Chemo-enzymatic Synthesis of Phosphonic Acid Analogues of L-Valine, L-Leucine, L-Isoleucine, L-Methionine and L-α-Aminobutyric Acid of High Enantiomeric Excess.

Friedrich Hammerschmidt, Frank Wuggenig

Journal:

Année:

1999

Fichier:

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1999

215

ChemInform Abstract: Catalytic Approach for the Formation of Optically Active Allyl α-Amino Acids by Addition of Allylic Metal Compounds to α-Imino Esters.

Xiangming Fang, Mogens Johannsen, Sulan Yao, Nicholas Gathergood, Rita G. Hazell, Karl Anker Joergensen

Journal:

Année:

1999

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1999

216

ChemInform Abstract: An Efficient Synthesis of Bicyclic β-Turn Dipeptides via a Photochemical Key Step.

Journal:

Année:

1999

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1999

217

ChemInform Abstract: WF14861, a New Cathepsins B and L Inhibitor Produced by Colletotrichum sp. Part 1. Taxonomy, Production, Purification and Structure Elucidation.

Takanao Otsuka, Yuko Muramatsu, Tomoji Higaki, Tomoko Nakanishi, Shigehiro Takase, Hiroshi Hatanaka, Masanori Okamoto, Motohiro Hino, Seiji Hashimoto

Journal:

Année:

1999

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1999

218

ChemInform Abstract: Structure—Activity Relationships of a Novel Class of Src SH2 Inhibitors.

John L. Buchanan, et al. et al.

Journal:

Année:

1999

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1999

219

ChemInform Abstract: Total Synthesis of Motuporin (Nodularin-V).

Shawn M. Bauer, Robert W. Armstrong

Journal:

Année:

1999

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1999

220

ChemInform Abstract: New Reaction Conditions Using Trifluoroethanol for the E-I Hofmann Rearrangement.

Yoshihiro Matsumura, Yuki Satoh, Kimihiro Shirai, Osamu Onomura, Toshihide Maki

Journal:

Année:

1999

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1999

221

ChemInform Abstract: An Enantioselective Synthesis of (R)-2-Amino-1-hydroxyethylphosphonic Acid (III) by Hydrolytic Kinetic Resolution of (.+-.)-Diethyl Oxiranephosphonate.

Peter B. Wyatt, Peter Blakskjaer

Journal:

Année:

1999

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1999

222

ChemInform Abstract: Passerini and Ugi Reactions of Benzyl and Acetyl Protected Isocyanoglucoses.

Thomas Ziegler, Hans-Josef Kaisers, Rolf Schloemer, Christoph Koch

Journal:

Année:

1999

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1999

223

ChemInform Abstract: Synthesis of Pseudo-Oligosaccharides by a Sequence of Yne-Ene Cross Metathesis and Diels—Alder Reaction.

Stephan C. Schuerer, Siegfried Blechert

Journal:

Année:

1999

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1999

224

ChemInform Abstract: An Extremely Mild and Stereocontrolled Construction of 1,2-cis-α-Glycosidic Linkages via Benzyl-Protected Glycopyranosyl Diethyl Phosphites.

Hiroko Tanaka, Hiroki Sakamoto, Ai Sano, Seiichi Nakamura, Makoto Nakajima, Shunichi Hashimoto

Journal:

Année:

1999

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1999

225

ChemInform Abstract: Synthesis of C-Glycosides via Radical Cyclization Reactions with a Vinylsilyl Tether. Control of the Reaction Course by a Change in the Conformation of the Pyranose Ring due to Steric Repulsion Between Adjacent Bulky Protecting Groups.

Yumi Yahiro, Satoshi Ichikawa, Satoshi Shuto, Akira Matsuda

Journal:

Année:

1999

Fichier:

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1999

226

ChemInform Abstract: Organofluorine Compounds and Fluorinating Agents. Part 25. Dithionite Mediated C- and S-Perfluoroalkylations of Monosaccharide Derivatives.

Martin Hein, Ralf Miethchen, Dirk Schwaebisch

Journal:

Année:

1999

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1999

227

ChemInform Abstract: Stereoselective Syntheses of Phosphorylated and Sulfated Glycosyl Serines in Glycosaminoglycan for Biological Probes.

Jun-ichi Tamura, Junko Nishihara

Journal:

Année:

1999

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1999

228

ChemInform Abstract: Ring Closing Metathesis of Sterically Hindered 1,6-Dienes: A New Approach to 5-Membered Branched Cyclitols.

Odile Sellier, Pierre Van de Weghe, Jacques Eustache

Journal:

Année:

1999

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1999

229

ChemInform Abstract: New Triterpenoid Glycosides from Thalictrum minus L. Part 11. Structure of Thalicoside H1.

N. N. Trofimova, A. S. Gromova, V. I. Lutsky, A. A. Semenov, S. A. Avilov, D. Li, N. L. Owen

Journal:

Année:

1999

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1999

230

ChemInform Abstract: Branched-Chain Fluoro Nitro D- and L-Sugars from Glucose.

Ana T. Carmona, Pastora Borrachero, Francisca Cabrera-Escribano, M. Jesus Dianez, M. Dolores Estrada, Amparo Lopez-Castro, Rafael Ojeda, Manuel Gomez-Guillen, Simeon Perez-Garrido

Journal:

Année:

1999

Fichier:

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1999

231

ChemInform Abstract: Use of Electrochemical Methods as an Alternative to Tin Reagents for the Reduction of Vinyl Halides in Inositol Synthons.

Tomas Hudlicky, Christopher D. Claeboe, Larry E. Brammer Jr., Lukasz Koroniak, Gabor Butora, Ion Ghiviriga

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

232

ChemInform Abstract: Chemistry of 4,6-O-Benzylidene-D-glycopyranosyl Triflates: Contrasting Behavior Between the Gluco and Manno Series.

David Crich, Weiling Cai

Journal:

Année:

1999

Fichier:

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1999

233

ChemInform Abstract: A Convenient Synthesis of Glycals Employing in situ Generated Cp2TiCl.

Thomas Hansen, Sussie L. Krintel, Kim Daasbjerg, Troels Skrydstrup

Journal:

Année:

1999

Fichier:

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1999

234

ChemInform Abstract: Total Synthesis of Eleutherobin (I)

Xiao-Tao Chen, Samit K. Bhattacharya, Bishan Zhou, Clare E. Gutteridge, Thomas R. R. Pettus, Samuel J. Danishefsky

Journal:

Année:

1999

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1999

235

ChemInform Abstract: Synthesis and Preliminary Biological Evaluation of New α-Amino Amide Anticonvulsants Incorporating a Dextromethorphan Moiety.

Paolo Pevarello, Gabriella Traquandi, Alberto Bonsignori, Robert A. McArthur, Roberto Maj, Carla Caccia, Patricia Salvati, Mario Varasi

Journal:

Année:

1999

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1999

236

ChemInform Abstract: Synthesis of 8-Oxa Analogues of Norcocaine Endowed with Interesting Cocaine-Like Activity.

Alan P. Kozikowski, Daniele Simoni, Marinella Roberti, Riccardo Rondanin, Shaomeng Wang, Pingfeng Du, Kenneth M. Johnson

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

237

ChemInform Abstract: A Highly Efficient Synthesis of (S)-(+)-N-Boc-coniine Using Ring-Closing Olefin Metathesis (RCM).

Eunyoung Jo, Youngim Na, Sukbok Chang

Journal:

Année:

1999

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1999

238

ChemInform Abstract: Enantioselective Synthesis of Senecivernine, a 12-Membered Dilactonic Pyrrolizidine Alkaloid.

Zhi-Yu Liu, Lian-Yun Zhao

Journal:

Année:

1999

Fichier:

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1999

239

ChemInform Abstract: Synthesis and Spectral Data of Unknown Lilolidine Spiro Derivatives.

Alirio Palma R., Javier Silva, Elena Stashenko, Jairo Rene Martinez, Vladimir Kouznetsov

Journal:

Année:

1999

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1999

240

ChemInform Abstract: Synthesis of Indole Alkaloids and Alkaloidal Precursors: An Improved Synthesis of Flavopereirine.

Ranjan K. Manna, P. Jaisankar, Venkatachalam S. Giri

Journal:

Année:

1999

Fichier:

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1999

241

ChemInform Abstract: Total Synthesis of (.+-.)-Phytochromobilin Starting from Two Pyrrole Derivatives.

Takashi Kakiuchi, Hideki Kinoshita, Katsuhiko Inomata

Journal:

Année:

1999

Fichier:

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1999

242

ChemInform Abstract: β-Amino Ester Route to Tussilagine, Isotussilagine and (-)-Petasinecine.

Dawei Ma, Jianhua Zhang

Journal:

Année:

1999

Fichier:

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1999

243

ChemInform Abstract: Synthetic Studies on Indoles and Related Compounds. Part 46. First Total Syntheses of 4,8-Dioxygenated β-Carboline Alkaloids (I).

Hideharu Suzuki, Minoru Unemoto, Mayumi Hagiwara, Takako Ohyama, Yuusaku Yokoyama, Yasuoki Murakami

Journal:

Année:

1999

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1999

244

ChemInform Abstract: Regioselective Synthesis of Isoquino[1,2-b][3]benzazepines (Homoprotoberberines) Through 11-Membered-Ring Stilbene Lactams Obtained by Radical Macrocyclization.

Gema Rodriguez, Luis Castedo, Domingo Dominguez, Carlos Saa, Waldemar Adam

Journal:

Année:

1999

Fichier:

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1999

245

ChemInform Abstract: An Intramolecular Nitrone-Olefin Dipolar Cycloaddition-Based Approach to Total Synthesis of the Cylindricine and Lepadiformine Marine Alkaloids.

Kim M. Werner, Jesus M. de los Santos, Steven M. Weinreb, Maoyu Shang

Journal:

Année:

1999

Langue:

english

Fichier:

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english, 1999

246

ChemInform Abstract: The First Stereocontrolled Synthesis of 12-Methyl-hexahydrobenzo[c]phenanthridine Alkaloids.

Jose L. Vicario, Dolores Badia, Esther Dominguez, Ana Crespo, Luisa Carrillo

Journal:

Année:

1999

Fichier:

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1999

247

ChemInform Abstract: Stereocontrolled Total Synthesis of (+)-K252a.

Yoshihisa Kobayashi, Teppei Fujimoto, Tohru Fukuyama

Journal:

Année:

1999

Fichier:

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1999

248

ChemInform Abstract: Fluorinated Tropane Alkaloids Generated by Directed Biosynthesis in Transformed Root Cultures of Datura stramonium.

David O'Hagan, Richard J. Robins, Marina Wilson, Chi W. Wong, Marc Berry, Ioannis Zabetakis

Journal:

Année:

1999

Fichier:

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1999

249

ChemInform Abstract: Enantioselective Total Synthesis of Aspidophytine (I).

Feng He, Yunxin Bo, Jason D. Altom, E. J. Corey

Journal:

Année:

1999

Fichier:

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1999

250

ChemInform Abstract: A New Stereoselective Approach to the Manzamine Alkaloids.

Iain Coldham, Simon J. Coles, Katherine M. Crapnell, Joan-Carles Fernandez, Thomas F. N. Haxell, Michael B. Hursthouse, Jonathan D. Moseley, Alan B. Treacy

Journal:

Année:

1999

Fichier:

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1999

251

ChemInform Abstract: Synthesis and Anti-HIV Activity of 1,3-Dithiolane Nucleosides.

Nghe Nguyen-Ba, William L. Brown, Laval Chan, Nola Lee, Livio Brasili, Dominique Lafleur, Boulos Zacharie

Journal:

Année:

1999

Fichier:

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1999

252

ChemInform Abstract: Synthesis of Cyclopropyl-Fused Carbocyclic Nucleosides via the Regioselective Opening of Cyclic Sulfites.

Hyung Ryong Moon, Hea Ok Kim, Moon Woo Chun, Lak Shin Jeong, Victor E. Marquez

Journal:

Année:

1999

Fichier:

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1999

253

ChemInform Abstract: Synthesis and Biological Evaluation of Butanoate, Retinoate, and Bis(2,2,2-trichloroethyl)phosphate Derivatives of 5-Fluoro-2′-deoxyuridine and 2′,5-Difluoro-2′-deoxyuridine as Potential Dual Action Anticancer Prodrugs.

Zuping Xia, Leonard I. Wiebe, Gerald G. Miller, Edward E. Knaus

Journal:

Année:

1999

Fichier:

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1999

254

ChemInform Abstract: Synthesis of a Conformationally Locked AZT Analogue, 3′-Azido-3′-deoxy-2′-O,4′-C-methylene-5-methyluridine

Satoshi Obika, Jun-ichi Andoh, Tomomi Sugimoto, Kazuyuki Miyashita, Takeshi Imanishi

Journal:

Année:

1999

Fichier:

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1999

255

ChemInform Abstract: LNA (Locked Nucleic Acid)

Jesper Wengel, et al. et al.

Journal:

Année:

1999

Fichier:

PDF, 22 KB

1999

256

ChemInform Abstract: Synthesis of 2H, 13C-Labeled 2′-Deoxynucleosides and Their Site Specific Incorporation into Oligo-DNA for Structural Studies via Relaxation Time Measurements

A. Foeldesi, T. V. Maltseva, J. Chattopadhyaya

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1999

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1999

257

ChemInform Abstract: Synthesis of New Pseudonucleosides Containing Sulfamylated Derivatives of Natural Amino Acids as Aglycone

Nour-Eddine Aouf, Ouassila Attoui, Abdelghani Djahoudi

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1999

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1999

258

ChemInform Abstract: 2′-Deoxy-2′(S)-ethynyl Oligonucleotides: Synthesis and Pairing Properties

Rolf Buff, Juerg Hunziker

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Année:

1999

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1999

259

ChemInform Abstract: Use of [4,6-Di-14C]-5′-DMT-thymidine Phosphoramidite Reagent for the Radiolabeling of Synthetic Oligonucleotides

Andrei Guzaev, Brunel Boyode, Guity Balow, Muthiah Manoharan

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1999

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1999

260

ChemInform Abstract: Synthesis of Chimerical Oligonucleotides Containing Internucleosidic Phosphodiester and S-Pivaloyl Mercaptoethyl Phosphotriester Linkages

Andrei Guzaev, Guity Balow, Muthiah Manoharan

Journal:

Année:

1999

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1999

261

ChemInform Abstract: Phosphonate Analogues of Peptide Nucleic Acids and Related Compounds: Synthesis and Hybridization Properties

V. A. Efimov, A. A. Buryakova, M. V. Choob, O. G. Chakhmakhcheva

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1999

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1999

262

ChemInform Abstract: 8-Aza-7-deazapurine DNA: Synthesis and Duplex Stability of Oligonucleotides Containing 7-Substituted Bases

F. Seela, G. Becher, M. Zulauf

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1999

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1999

263

ChemInform Abstract: Synthesis of Oligodeoxynucleotides Containing 4′-C-Aminoalkylthymidines and Their Thermal Stability and Nuclease-Resistance Properties

Yoshihito Ueno, Makiko Kanazaki, Satoshi Shuto, Akira Matsuda

Journal:

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1999

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1999

264

ChemInform Abstract: Synthesis and Biological Properties of 2′-5′ Oligodeoxyribonucleotide, an Isomer of Biologic DNA

Ramendra K. Singh, H. Takaku

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Année:

1999

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1999

265

ChemInform Abstract: Improvements in the Synthesis of L-Ribonucleotides for the Preparation of Mirror-Image Oligoribonucleotides

F. Santamaria, B. Rayner

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Année:

1999

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1999

266

ChemInform Abstract: Γ-Aminobutyric Acid as Enzymolabile Groups for the Pro-oligonucleotide Approach

N. Mignet, F. Morvan, B. Rayner, J.-L. Imbach

Journal:

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1999

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1999

267

ChemInform Abstract: Conformationally Restrained Chiral PNA Conjugates: Synthesis and DNA Complementation Studies

B. P. Gangamani, M. DeCosta, V. A. Kumar, K. N. Ganesh

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1999

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1999

268

ChemInform Abstract: Synthesis, Hybridization, and Nuclease Resistance Properties of 2′-O-Aminooxyethyl Modified Oligonucleotides

Andrew M. Kawasaki, Martin D. Casper, Thazha P. Prakash, Sheri Manalili, Henri Sasmor, Muthiah Manoharan, P. Dan Cook

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1999

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1999

269

ChemInform Abstract: Nucleic Acid Analogue Peptide Containing β-Aminoalanine Modified with Nucleobases

Masayuki Fujii, Jinsai Hidaka

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Année:

1999

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1999

270

ChemInform Abstract: 4′-Thio-RNA: Synthesis, Base Pairing Properties and Interaction with Dimerization Initiation Site of HIV-1

David Dukhan, Florence De Valette, Roland Marquet, Bernard Ehresmann, Chantal Ehresmann, Francois Morvan, Jean-Louis Barascut, Jean-Louis Imbach

Journal:

Année:

1999

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1999

271

ChemInform Abstract: Novel Oligonucleotide Analogues Derived from Serine and 4-Hydroxyproline

V. A. Efimov, M. V. Choob, A. A. Buryakova, O. G. Chakhmakhcheva

Journal:

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1999

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1999

272

ChemInform Abstract: Synthesis and Properties of Some Morpholino Oligonucleotide Analogues

O. Chakhmakhcheva, M. Andrianov, A. Buryakova, M. Choob, V. Efimov

Journal:

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1999

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1999

273

ChemInform Abstract: Oligonucleotides with 2,6-Diaminopurine Base Replacing for Adenine: Synthesis and Properties

V. Boudou, K. Rothenbacher, A. Van Aerschot, P. Herdewijn

Journal:

Année:

1999

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1999

274

ChemInform Abstract: The Prooligonucleotide Approach: Synthesis of Mixed SATE-phosphotriester Phosphodiester Oligonucleotides

J.-C. Bologna, G. Tosquellas, F. Morvan, B. Rayner, J.-L. Imbach

Journal:

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1999

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1999

275

ChemInform Abstract: Use of Photolabile Amino-Protecting Groups in the Synthesis of Base-Sensitive DNA SATE-phosphotriesters

Karine Alvarez, Jean-Jacques Vasseur, Jean-Louis Imbach

Journal:

Année:

1999

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1999

276

ChemInform Abstract: 7-Deaza-2′-deoxyguanosines Functionalized with 7-(ω-Aminoalk-1-ynyl) Residues

N. Ramzaeva, C. Mittelbach, F. Seela

Journal:

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1999

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1999

277

ChemInform Abstract: Synthesis of Polyaminooligonucleotides and Their Combinatorial Libraries

Wojciech T. Markiewicz, Przemyslaw Godzina, Maria Markiewicz

Journal:

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1999

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1999

278

ChemInform Abstract: Conversion of Unprotected Amino-Link Oligonucleotides into Their Tetramethylguanidinium Derivatives

B. Greiner, E. Uhlmann

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1999

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1999

279

ChemInform Abstract: Roselipins, Novel Fungal Metabolites Having a Highly Methylated Fatty Acid Modified with a Mannose and an Arabinitol.

Satoshi Omura, Hiroshi Tomoda, Noriko Tabata, Yukako Ohyama, Tatsuo Abe, Michio Namikoshi

Journal:

Année:

1999

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1999

280

ChemInform Abstract: Biomimetic Synthesis of the Neolignans Kadsurenone, Denudatin B, O-Methyl-liliflodione, and Liliflol B.

David A. Horne, Kenichi Yakushijin, George Buechi

Journal:

Année:

1999

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1999

281

ChemInform Abstract: A New Flavone from Limnophila heterophylla

K. S. Mukherjee, G. Brahmachari, T. K. Manna, P. Mukherjee

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1999

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1999

282

ChemInform Abstract: Synthesis of 5,7,4′-Trihydroxy-6-C-prenylflavone.

M. Amzad Hossain

Journal:

Année:

1999

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1999

283

ChemInform Abstract: Zatatriol: A New Aromatic Constituent from Zataria multiflora.

Muhammad Shaiq Ali, Muhammad Saleem, Viqar Uddin Ahmad

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Année:

1999

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1999

284

ChemInform Abstract: 4-Epiclavulones, New Marine Prostanoids from the Okinawan Soft Coral, Clavularia viridis.

Makoto Iwashima, Katsumi Okamoto, Yoshihiko Miyai, Kazuo Iguchi

Journal:

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1999

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1999

285

ChemInform Abstract: Synthesis of (+)-(S)-Streptenol A and Biomimetic Synthesis of (2R,4S)- and (2S,4S)-2-(Pent-3-enyl)piperidin-4-ol.

Heribert Dollt, Peter Hammann, Siegfried Blechert

Journal:

Année:

1999

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1999

286

ChemInform Abstract: Synthesis of (-)-Alantrypinone.

David J. Hart, Nabi Magomedov

Journal:

Année:

1999

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1999

287

ChemInform Abstract: Synthesis and in vitro Evaluation of Novel Highly Potent Coumarin Inhibitors of Gyrase B.

Patrick Laurin, Didier Ferroud, Michel Klich, Claudine Dupuis-Hamelin, Pascale Mauvais, Patrice Lassaigne, Alain Bonnefoy, Branislav Musicki

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1999

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1999

288

ChemInform Abstract: First Total Synthesis of Bengazole A.

Roger J. Mulder, Cynthia M. Shafer, Tadeusz F. Molinski

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1999

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1999

289

ChemInform Abstract: Total Syntheses of Squamocin A and Squamocin D.

Ulrich Emde, Ulrich Koert

Journal:

Année:

1999

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1999

290

ChemInform Abstract: Introduction of a Pyrrole Cycle in Cephalosporine Structures as Approach in the Search for New β-Lactam Antibiotics.

A. Bijev, I. Radev, Y. Borisova

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1999

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1999

291

ChemInform Abstract: Total Synthesis of a Macrocyclic Antibiotic, Micrococcin P.

Kazuo Okumura, Yutaka Nakamura, Chung-gi Shin

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1999

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1999

292

ChemInform Abstract: Scyphostatin, a Neutral Sphingomyelinase Inhibitor from a Discomycete, Trichopeziza mollissima: Taxonomy of the Producing Organism, Fermentation, Isolation, and Physico-Chemical Properties.

Futoshi Nara, Masahiro Tanaka, Tsuyoshi Hosoya, Keiko Suzuki-Konagai, Takeshi Ogita

Journal:

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1999

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1999

293

ChemInform Abstract: TMC-169, a New Antibiotic of the Aspochalasin Group Produced by Aspergillus flavipes.

Jun Kohno, Nobuaki Nonaka, Maki Nishio, Tetsuo Ohnuki, Kimio Kawano, Toru Okuda, Saburo Komatsubara

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1999

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1999

294

ChemInform Abstract: Cinnatriacetins A and B, New Antibacterial Triacetylene Derivatives from the Fruiting Bodies of Fistulina hepatica.

Nobuaki Tsuge, Toshiya Mori, Takuya Hamano, Hisashi Tanaka, Kazuo Shin-ya, Haruo Seto

Journal:

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1999

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1999

295

ChemInform Abstract: Novel Nikkomycins Lx and Lz Produced by Genetically Engineered Streptomyces tendae Tue901.

Christiane Bormann, Bettina Lauer, Attila Kalmanczhelyi

Journal:

Année:

1999

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1999

296

ChemInform Abstract: Mer-f3, 12-Hydroxy-ovalicin, Produced by Metarrhizium sp. f3.

Hiroshi Kuboki, Toshio Tsuchida, Kuniko Wakazono, Kunio Isshiki, Hiroyuki Kumagai, Takeo Yoshioka

Journal:

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1999

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1999

297

ChemInform Abstract: A Stereoselective Synthesis of (-)-Tetrahydrolipstatin

Arun K. Ghosh, Chunfeng Liu

Journal:

Année:

1999

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1999

298

ChemInform Abstract: Simple Synthesis of Enantiomers of 6-Hydroxyalkan-4-olides by Stereoselective Hydrogenation of Methyl 4,6-Dioxoalkanoates.

Journal:

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1999

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1999

299

ChemInform Abstract: Alutenusin, a Specific Neutral Sphingomyelinase Inhibitor, Produced by Penicillium sp. FO-7436.

Ryuji Uchida, Hiroshi Tomoda, Yuesheng Dong, Satoshi Omura

Journal:

Année:

1999

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1999

300

ChemInform Abstract: Clavirins, a New Type of Marine Oxylipins with Growth-Inhibitory Activity from the Okinawan Soft Coral, Clavularia viridis.

Makoto Iwashima, Katsumi Okamoto, Kazuo Iguchi

Journal:

Année:

1999

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1999

301

ChemInform Abstract: A Novel Stationary Phase for Chiral Chromatography: Poly-L-leucine Supported on Porous Graphitic Carbon and Its Application to the Separation of the Enantiomers of Chiral Epoxides.

Elizabeth J. Kelly, David M. Haddleton, David H. G. Crout, Paul Ross, James Dutton

Journal:

Année:

1999

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1999

302

ChemInform Abstract: Super-Structures Can Be Constructed in Organogels from Combination of a Boronic-Acid-Appended Bolaamphiphile with Chiral Diols.

Taro Kimura, Tadahiro Yamashita, Kazuya Koumoto, Seiji Shinkai

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1999

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1999

303

ChemInform Abstract: Substituted Indoles as Potent and Orally Active 5-Lipoxygenase Activating Protein (FLAP) Inhibitors.

Richard Frenette, et al. et al.

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Année:

1999

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1999

304

ChemInform Abstract: Building Block Approach to SiO2—ZrO2 Porous Materials.

Isao Hasegawa, Kyoko Hibino, Kohichi Takei

Journal:

Année:

1999

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1999

305

ChemInform Abstract: Boron Ultrashallow Junction Formation in Silicon by Low-Energy Implantation and Rapid Thermal Annealing in Inert and Oxidizing Ambient.

W. Lerch, M. Glueck, N. A. Stolwijk, H. Walk, M. Schaefer, S. D. Marcus, D. F. Downey, J. W. Chow

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1999

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1999

306

ChemInform Abstract: Cobalt Metallorganic Chemical Vapor Deposition and Formation of Epitaxial CoSi2 Layer on Si(100) Substrate.

Hwa Sung Rhee, Byung Tae Ahn

Journal:

Année:

1999

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1999

307

ChemInform Abstract: Cl2-Based Dry Etching of Doped Manganate Perovskites: PrBaCaMnO3 and LaSrMnO3.

K. P. Lee, K. B. Jung, H. Cho, D. Kumar, S. V. Pietambaram, R. K. Singh, P. H. Hogan, K. H. Dahmen, Y. B. Hahn, S. J. Pearton

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1999

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1999

308

ChemInform Abstract: Two-Dimensional Sol-Gel Synthesis of Hetero-Layered Nanostructure Composed of Ultrathin TiO2 and ZrO2 Laminae.

Isamu Moriguchi, Yoshihiro Tsujigo, Yasutake Teraoka, Shuichi Kagawa

Journal:

Année:

1999

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1999

309

ChemInform Abstract: A Chemical Synthesis of Periodic Macroporous NiO and Metallic Ni.

Hongwei Yan, Christopher F. Blanford, Brian T. Holland, Michael Parent, William H. Smyrl, Andreas Stein

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1999

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1999

310

ChemInform Abstract: Recent Advances in the Chemistry of Unstable Higher Oxidation States of Transition Metals.

Journal:

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1999

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1999

311

ChemInform Abstract: From Giant Molecular Clusters and Precursors to Solid-State Structures

A. Muller, D. Fenske, P. Kogerler

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1999

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1999

312

ChemInform Abstract: Structural Chemistry and Jahn—Teller Effect in Fluoromanganates(III)

Journal:

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1999

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1999

313

ChemInform Abstract: Nanocrystalline Soft Magnetic Materials. A Decade of Alloy Development

Journal:

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1999

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1999

314

ChemInform Abstract: Modification of Zeolites

Journal:

Année:

1999

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1999

315

ChemInform Abstract: Confinement and Recognition of Icosahedral Main Group Cage Molecules: Fullerene C60 and o-, m-, p-Dicarbadodecaborane(12)

Michaele J. Hardie, Colin L. Raston

Journal:

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1999

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1999

316

ChemInform Abstract: Main Group Organometallics in Organic Synthesis

Kamyar Afarinkia

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1999

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1999

317

ChemInform Abstract: Stereocontrolled Synthesis of Spirocyclics

Mousumi Sannigrahi

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Année:

1999

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1999

318

ChemInform Abstract: New Modules — New Families of Interlocked Molecules

Peter T. Glink, J. Fraser Stoddart

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1999

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1999

319

ChemInform Abstract: Synthesis of Oxa-Cage Compounds

Journal:

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1999

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1999

320

ChemInform Abstract: β-Propiolactone and Aziridine: Their Application in Organic Synthesis and Viral Inactivation

Stephen A. Lawrence

Journal:

Année:

1999

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1999

321

ChemInform Abstract: Polycyclic Compounds Comprising a Pyridine and Two or More Carbocyclic Rings

R. Bolton, M. H. Sosabowski

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1999

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1999

322

ChemInform Abstract: Bicyclic Compounds Containing a Pyridine Ring: Quinoline and Its Derivatives

Journal:

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1999

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1999

323

ChemInform Abstract: Compounds Containing a Pyridine Ring: Cyclomethylenepyridines, Cycloalkenopyridines

Journal:

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1999

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1999

324

ChemInform Abstract: Diels—Alder Oligomers of Benzene

Wolfram Grimme, Joachim Gossel, Johann Lex

Journal:

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1999

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1999

325

ChemInform Abstract: Synthesis of New Molecular Systems

W. E. Billups, Weimei Luo, Dianne Mccord, Robert Wagner

Journal:

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1999

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1999

326

ChemInform Abstract: The Oligomerization of Alkenes by Heterogeneous Catalysts

Mehri Sanati, Christina Hornell, Sven G. Jaras

Journal:

Année:

1999

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1999

327

ChemInform Abstract: Chiral Heterosubstituted 1,3-Butadienes: Synthesis and [4 + 2] Cycloaddition Reactions

Jose Barluenga, Angel Suarez-Sobrino, Luis A. Lopez

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1999

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1999

328

ChemInform Abstract: Recent Progress in Tartaric Acid Modified Raney Nickel System for Enantio-Differentiating Hydrogenation

Takashi Sugimura

Journal:

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1999

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1999

329

ChemInform Abstract: Combinatorial Chemistry: The Impact of Natural Products

Thomas Paululat, Yuan-Qing Tang, Susanne Grabley, Ralf Thiericke

Journal:

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1999

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1999

330

ChemInform Abstract: Di-tert.-butyl Dicarbonate

Stephen A. Lawrence

Journal:

Année:

1999

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1999

331

ChemInform Abstract: Asymmetric Synthesis with Chiral Reagents Derived from α-Pinene

Vittorio Farina, Gregory P. Roth

Journal:

Année:

1999

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1999

332

ChemInform Abstract: Solution-Phase Chemical Library Synthesis Using Polymer-Assisted Purification Techniques

John J. Parlow, Rajesh V. Devraj, Michael S. South

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Année:

1999

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1999

333

ChemInform Abstract: Oxidation of Carbonyl Compounds with Organohypervalent Iodine Reagents

Robert M. Moriarty, Om Prakash

Journal:

Année:

1999

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1999

334

ChemInform Abstract: Aromatic Substitution by the SRN1 Reaction

Roberto A. Rossi, Adriana B. Pierini, Ana N. Santiago

Journal:

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1999

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1999

335

ChemInform Abstract: Electrochemical Hydrogenation of Nitriles to Primary Amines at Transition Metals: A Review

T. A. Zerina, A. A. Michri, T. L. Antonova, A. G. Pshenichnikov

Journal:

Année:

1999

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1999

336

ChemInform Abstract: Rigidity in Synkinetic Molecular Monolayers of Functional Lipids Containing Angstrom Gaps

Jurgen-Hinrich Fuhrhop, Laurent Ruhlmann, Christian Messerschmidt, Werner Fudickar, Jorg Zimmermann, Beate Roder

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1999

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1999

337

ChemInform Abstract: Amines and Amides

Journal:

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1999

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1999

338

ChemInform Abstract: Free Radicals in the Synthesis of Medium-Sized Rings

Journal:

Année:

1999

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1999

339

ChemInform Abstract: Insoluble Polymer-Bound (IPB) Approach to the Catalytic Asymmetric Dihydroxylation of Alkenes

Piero Salvadori, Dario Pini, Antonella Petri

Journal:

Année:

1999

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1999

340

ChemInform Abstract: Synthesis of Spirannic Nucleosides and Their Incorporation into Oligonucleotides

A. Renard, M. Kotera, J. Lhomme

Journal:

Année:

1999

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1999