Volume 21; Issue 1

Main
ChemInform
Volume 21; Issue 1

ChemInform

Volume 21; Issue 1

1

ChemInform Abstract: The P=P Double Bond and the Phosphaaromatic Compounds P- 5 and P6. Ab initio Calculations of Structures and Stabilities

Journal:

Année:

1990

Fichier:

PDF, 90 KB

1990

2

ChemInform Abstract: Monomolybdononavanadate and cis- and trans-Dimolybdo-octavanadate.

HOWARTH, O. W., PETTERSSON, L., ANDERSSON, I.

Journal:

Année:

1990

Fichier:

PDF, 126 KB

1990

3

ChemInform Abstract: Excited-State Properties of a Diplatinum(II) Complex Under High Pressure.

HIRAGA, T., UCHIDA, T., KITAMURA, N., KIM, H.-B., TAZUKE, S., YAGI, T.

Journal:

Année:

1990

Fichier:

PDF, 150 KB

1990

4

ChemInform Abstract: GaAs Polishing Mechanism with NaOCl Solution.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

5

ChemInform Abstract: Bis(fluorosulfuryl)imide Derivatives on Zinc(II), Cadmium(II), Mercury(II), and Their Coordination Complexes with Oxygen and Nitrogen Donors.

SINGH, S., VIJ, A., LAL, M., VERMA, R. D.

Journal:

Année:

1990

Fichier:

PDF, 200 KB

1990

6

ChemInform Abstract: Dynamic ESR Study of the 19-Electron (η5-C5Ph4H)Mo(CO)2L2 Complex (L2: 2,3-Bis(diphenylphosphino)maleic Anhydride). Measurement of the Barrier to Ring Rotation.

MAO, F., SUR, S. K., TYLER, D. R.

Journal:

Année:

1990

Fichier:

PDF, 84 KB

1990

7

ChemInform Abstract: Ferromagnetic Coupling via Imidazolate in an Iron(III)-Porphyrin-Dicopper(II) System.

KOCH, C. A., REED, C. A., BREWER, G. A., RATH, N. P., SCHEIDT, W. R., GUPTA, G., LANG, G.

Journal:

Année:

1990

Fichier:

PDF, 140 KB

1990

8

ChemInform Abstract: Tautomerism and Aromaticity in 1,2,3-Triazoles: The Case of Benzotriazole

TOMAS, F., ABBOUD, J.-L. M., LAYNEZ, J., NOTARIO, R., SANTOS, L., NILSSON, S. O., CATALAN, J., CLARAMUNT, R. M., ELGUERO, J.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

9

ChemInform Abstract: Cycloaddition of C,N-Diphenylnitrone with 6,6-Diphenylfulvene: Concerted or Stepwise? X-Ray Crystal Structure of the Product.

CHANDRASEKHAR, S., RAVINDRANATH, M., NEELA, B. S., RAMAKUMAR, S., VISWAMITRA, M. A.

Journal:

Année:

1990

Fichier:

PDF, 99 KB

1990

10

ChemInform Abstract: Condensation of 4-Phenyl-3,5-dicarboethoxycyclopentane-1,2-dione with Primary Amines.

AFSAH, E. M., OSMAN, A. I., SOFAN, M.

Journal:

Année:

1990

Fichier:

PDF, 170 KB

1990

11

ChemInform Abstract: Photochemical Primary Processes of Xanthene Dyes. Part 10. The Influence of Ionic Micelles on the Fluorescence Quenching of Xanthene Dyes with Diazonium Ions.

ORTMANN, W., WASSILJUK, I., FANGHAENEL, E.

Journal:

Année:

1990

Fichier:

PDF, 133 KB

1990

12

ChemInform Abstract: Time-Resolved Study of the Photooxygenation of 3-Hydroxyflavone

STUDER, S. L., BREWER, W. E., MARTINEZ, M. L., CHOU, P.-T.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

13

ChemInform Abstract: Synthesis of Nitroxyl (Aminoxyl) Labeled Probes for Studies of Intracellular Environment by EPR and MRI.

SOSNOVSKY, G., RAO, N. U. M., LI, S. W., SWARTZ, H. M.

Journal:

Année:

1990

Fichier:

PDF, 194 KB

1990

14

ChemInform Abstract: Methane Oxidative Coupling. Part 2. A Study of Lithium-Titania-Catalyzed Reactions of Methane.

LANE, G. S., MIRO, E., WOLF, E. E.

Journal:

Année:

1990

Fichier:

PDF, 123 KB

1990

15

ChemInform Abstract: Copper(II)-Mediated Stereoselective Reduction of Acetylenic Sulfones by Hydrosilanes.

RYU, I., KUSUMOTO, N., OGAWA, A., KAMBE, N., SONODA, N.

Journal:

Année:

1990

Fichier:

PDF, 178 KB

1990

16

ChemInform Abstract: Thioformyl Cyanide. Gas-Phase Synthesis and Millimeter Wave Spectrum.

BOGEY, M., DEMUYNCK, C., DESTOMBES, J.-L., GAUMONT, A., DENIS, J.-M., VALLEE, Y., RIPOLL, J.-L.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

17

ChemInform Abstract: Metal-Promoted Cyclization. Part 28. Regioselective and Diastereoselective Alkyl-Alkene and Alkene-Alkene Coupling Promoted by Zirconocene and Hafnocene.

SWANSON, D. R., ROUSSET, C. J., NEGISHI, E., TAKAHASHI, T., SEKI, T., SABURI, M., UCHIDA, Y.

Journal:

Année:

1990

Fichier:

PDF, 184 KB

1990

18

ChemInform Abstract: An Electrophile-Assisted Nonsolvent Synthesis of Alkyl Macroisocyclic Ethers: An Improved Nonsolvent Williamson Synthesis of Medium-Sized Alkyl Carbocyclic Ethers.

CHAPMAN, J. J., REID, J. R.

Journal:

Année:

1990

Fichier:

PDF, 93 KB

1990

19

ChemInform Abstract: Synthesis of a Highly Strained Cyclopropene: Tricyclo(3.2.2.02,4)non-2(4)-ene.

CHENIER, P. J., SOUTHARD, D. A. JUN.

Journal:

Année:

1990

Fichier:

PDF, 107 KB

1990

20

ChemInform Abstract: Ortho-Substitution of m-Anisaldehyde via α-Amino Alkoxide Directed Lithiation.

COMINS, D. L., BROWN, J. D.

Journal:

Année:

1990

Fichier:

PDF, 157 KB

1990

21

ChemInform Abstract: A Convenient Synthesis of Amides, e.g. (III), from Carboxylic Acids, e.g. (I), and Primary Amines (IIa), (IIb).

COSSY, J., PALE-GROSDEMANGE, C.

Journal:

Année:

1990

Fichier:

PDF, 89 KB

1990

22

ChemInform Abstract: Synthesis of Optically Active Fjord-Region 11,12-Diol 13,14-Epoxides and the K-Region 9,10-Oxide of the Carcinogen Benzo(g)chrysene.

BUSHMAN, D. R., GROSSMAN, S. J., JERINA, D. M., LEHR, R. E.

Journal:

Année:

1990

Fichier:

PDF, 68 KB

1990

23

ChemInform Abstract: A New Oxidizing Reagent: Triethylsilyl Hydrotrioxide.

POSNER, G. H., WEBB, K. S., NELSON, W. M., KISHIMOTO, T., SELIGER, H. H.

Journal:

Année:

1990

Fichier:

PDF, 157 KB

1990

24

ChemInform Abstract: Structure Elucidation of Some Products Obtained by Acid-Catalyzed Condensation of Indole with Acetone.

BERGMAN, J., NORRBY, P.-O., TILSTAM, U., VENEMALM, L.

Journal:

Année:

1990

Fichier:

PDF, 221 KB

1990

25

ChemInform Abstract: Decarboxylation of α-Amino Acids by Pyruvic Acid and Its Derivatives. Evidence for Azomethine Ylides in in vitro Analogues of Pyruvoyl Enzymic Processes.

GRIGG, R., HENDERSON, D., HUDSON, A. J.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

26

ChemInform Abstract: Facile Synthesis of Carbonates from Alcohols and Carbon Monoxide Promoted by Elemental Sulfur.

MIZUNO, T., NAKAMURA, F., EGASHIRA, Y., NISHIGUCHI, I., HIRASHIMA, T., OGAWA, A., KAMBE, N., SONODA, N.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

27

ChemInform Abstract: A Facile Synthesis of 1-Oxo-1H-pyrazolo(1,2-a)pyrazol-4-ium 3-Olates.

KAPPE, T., KOS, C.

Journal:

Année:

1990

Fichier:

PDF, 102 KB

1990

28

ChemInform Abstract: 4-(1H-Pyrazol-1-yl)-2-butylamine Derivatives as Inhibitors of Blood Platelet Aggregation.

FERRONI, R., MILANI, L., SIMONI, D., ORLANDINI, P., GUARNERI, M., FRANZE, D., BARDI, A.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

29

ChemInform Abstract: Control of Regiochemistry in Nitrone Cycloadditions. Regioselectivity of the Reactions of Trisubstituted Nitrones with Electron-Deficient and Conjugated Dipolarophiles.

BURDISSO, M., GANDOLFI, R., GRUENANGER, P.

Journal:

Année:

1990

Fichier:

PDF, 190 KB

1990

30

ChemInform Abstract: Synthesis and Analgesic Activity of Novel Heterocycles, (1)Benzothiopyrano(3,4-b)pyrrole Derivatives.

HORI, M., KATAOKA, T., SHIMIZU, H., IMAI, E., IWATA, N., KAWAMURA, N., KURONO, M., NAKANO, K., KIDO, M.

Journal:

Année:

1990

Fichier:

PDF, 278 KB

1990

31

ChemInform Abstract: Stereoselective Electrophilic Cyclization of Doubly Activated Imines with Allylsilanes and Simple Alkenes.

TIETZE, L. F., BRATZ, M., PRETOR, M.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

32

ChemInform Abstract: Efficient Deoxygenation of Heteroaromatic N-Oxides (I) with Ammonium Formate as a Catalytic Hydrogen Transfer Agent.

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

33

ChemInform Abstract: An Easy Preparation of Simple Sultines and Hydroxyalkanesulfinate Salts.

KING, J. F., RATHORE, R.

Journal:

Année:

1990

Fichier:

PDF, 132 KB

1990

34

ChemInform Abstract: Studies on Quinolizine Derivatives. Part 23. Synthesis and Reactions of Methylthioazacycl(3.3.3)azines.

MATSUDA, Y., GOTOU, H., KATOU, K., MATSUMOTO, H.

Journal:

Année:

1990

Fichier:

PDF, 147 KB

1990

35

ChemInform Abstract: Diels-Alder Cycloaddition Reactions of Enaminothiones (I), (IV) with Ethyl Azodicarboxylate (II).

BARUAH, P. D., NONGKYNRIH, I., MAHAJAN, M. P.

Journal:

Année:

1990

Fichier:

PDF, 150 KB

1990

36

ChemInform Abstract: Organic Phosphorus Compounds. Part 3. Synthesis of 5-Fluorosubstituted Benzothiazolylbenzylphosphonates.

YOSHINO, K., HORI, N., HORI, M., MORITA, T., TSUKAMOTO, G.

Journal:

Année:

1990

Fichier:

PDF, 116 KB

1990

37

ChemInform Abstract: Synthesis and Characterization of the First Transition-Metal η2-Disilene Complexes.

PHAM, E. K., WEST, R.

Journal:

Année:

1990

Fichier:

PDF, 176 KB

1990

38

ChemInform Abstract: Structure, Synthesis and Characterization of Chiral, Phosphido-Phosphine, Diphosphine Platinum(II) Mono- and Dimeric Complexes: The Molecular Structure of Both (Pt2Cl3((R)-μ-iPrPCH2PiPr2)((R)-HiPrPCH2PiPr2)) and (Pt2Cl3((R*)-μ-iPrPC

HUFFMAN, J. C., LLOYD, B. R., STREIB, W. E.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

39

ChemInform Abstract: New Peptide Chelating Systems. Synthesis of Tricatechol Peptide Based on L-Glutamyl-3,4-dimethoxybenzylamine.

PASTUSZAK, J. J.

Journal:

Année:

1990

Fichier:

PDF, 95 KB

1990

40

ChemInform Abstract: Nitrobenzophenone Oxime Based Resins for the Solid-Phase Synthesis of Protected Peptide Segments.

FINDEIS, M. A., KAISER, E. T.

Journal:

Année:

1990

Fichier:

PDF, 84 KB

1990

41

ChemInform Abstract: A Concise Thiazole-Mediated Synthesis of L-(-)-Rhodinose from (S)-Ethyl Lactate. The Thiazole Route to Deoxysugars.

DONDONI, A., FANTIN, G., FOGAGNOLO, M., PEDRINI, P.

Journal:

Année:

1990

Fichier:

PDF, 126 KB

1990

42

ChemInform Abstract: The First Condensation Product of Malononitrile with Ribose.

EGER, K., STORZ, T., SPAETLING, S.

Journal:

Année:

1990

Fichier:

PDF, 75 KB

1990

43

ChemInform Abstract: Palladium-Catalyzed Synthesis of Alkynylamino Nucleosides. A Universal Linker for Nucleic Acids.

HOBBS, F. W. JUN.

Journal:

Année:

1990

Fichier:

PDF, 140 KB

1990

44

ChemInform Abstract: Synthesis of (-)-Biopterin.

MORI, K., KIKUCHI, H.

Journal:

Année:

1990

Fichier:

PDF, 114 KB

1990

45

ChemInform Abstract: The Synthesis of Some Carbaprostacyclin Precursors.

BIRD, C. W., BUTLER, H. I., COFFEE, E. C. J., JAMES, L. M., SCHMIDL, B. W. C.

Journal:

Année:

1990

Fichier:

PDF, 169 KB

1990

46

ChemInform Abstract: Synthesis of 12-Hydroperoxyeicosatetraenoic Acid (12-HPETE) (I). On the Stereochemistry in the Conversion of 12(S)-HETE to 12-HPETE.

NAGATA, R., KAWAKAMI, M., MATSUURA, T., SAITO, I.

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

47

ChemInform Abstract: Enzymatic Peptide Syntheses in Organic Solvent Mediated by Modified α-Chymotrypsin.

BABONNEAU, M.-T., JACQUIER, R., LAZARO, R., VIALLEFONT, P.

Journal:

Année:

1990

Fichier:

PDF, 99 KB

1990

48

ChemInform Abstract: A Scintillator Gd2O2S:Pr, Ce, F for X-Ray Computed Tomography.

YAMADA, H., SUZUKI, A., UCHIDA, Y., YOSHIDA, M., YAMAMOTO, H., TSUKUDA, Y.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

49

ChemInform Abstract: Determination of Physical Parameters in 4f-3d Intermetallics by Rare Earth Moeβbauer Spectroscopy

GUBBENS, P. C. M., VAN DER KRAAN, A. M., BUSCHOW, K. H. J.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

50

ChemInform Abstract: Critical Analysis of Electrical Contacts to Layered Semiconductors for Use in (Photo)electrochemical Studies

ETMAN, M., NEUMANN-SPALLART, M.

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

51

ChemInform Abstract: The Total Synthesis of Macrocyclic Lactones

BOECKMAN, R. K. JUN., GOLDSTEIN, S. W.

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

52

ChemInform Abstract: Electrosynthesis and Photoelectroactivity of Polycrystalline p-Type Cadmium Selenide.

SINGH, K., UPADHYAY, D. N., PANDEY, V. K.

Journal:

Année:

1990

Fichier:

PDF, 218 KB

1990

53

ChemInform Abstract: Preparation and Conductivity of the Layered Structure J-Phase of Anhydrous Crystalline Li2Zr(PO4)2.

WANG, J., RAISTRICK, I. D., HUGGINS, R. A.

Journal:

Année:

1990

Fichier:

PDF, 131 KB

1990

54

ChemInform Abstract: Electrocatalytic Activities of Some Codeposited Binary Noble Metal Surfaces Over Carbon Substrates for Anodic Oxidation of Methanol in Alkaline Medium. Part 2. Palladium-Noble Metal Codeposits.

GUHA, P. K., BHATTACHARYA, A., KUNDU, K. K.

Journal:

Année:

1990

Fichier:

PDF, 134 KB

1990

55

ChemInform Abstract: The Manganese(II) Catalyzed Cerium(IV) Oxidation of Arsenic(III) in Aqueous Sulfuric Acid

CHIMATADAR, S. A., NANDIBEWOOR, S. T., RAJU, J. R.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

56

ChemInform Abstract: Photoluminescence of Cubic Mixed-Metal Tetrameric Clusters.

HENARY, M., ZINK, J. I.

Journal:

Année:

1990

Fichier:

PDF, 101 KB

1990

57

ChemInform Abstract: Structural Consequences of Electron-Transfer Reactions. Part 20. Splitting of a Two-Electron Cyclic Voltammetric Wave into Its One-Electron Components: The (η-C6Me6)2Ru2+/+/0 Couples.

PIERCE, D. T., GEIGER, W. E.

Journal:

Année:

1990

Fichier:

PDF, 183 KB

1990

58

ChemInform Abstract: Metallacarboranes in Catalysis. Part 8. Catalytic Hydrogenolysis of Alkenyl Acetates. Catalytic Alkene Isomerization and Hydrogenation Revisited.

BELMONT, J. A., SOTO, J., KING, R. E. III, DONALDSON, A. J., HEWES, J. D., HAWTHORNE, M. F.

Journal:

Année:

1990

Fichier:

PDF, 195 KB

1990

59

ChemInform Abstract: Photochemistry of the Nitrogen-Thiocarbonyl System. Part 14. Photoreactions of Thiobarbiturates with Olefines. Thietane Formation by Intermolecular Photocycloaddition.

TAKECHI, H., MACHIDA, M., KANAOKA, Y.

Journal:

Année:

1990

Fichier:

PDF, 189 KB

1990

60

ChemInform Abstract: Alkene Epoxidations Catalyzed by Iron(III), Manganese(III), and Chromium(III) Porphyrins. Effects of Metal and Porphyrin Substituents on Selectivity and Regiochemistry of Epoxidation.

TRAYLOR, T. G., MIKSZTAL, A. R.

Journal:

Année:

1990

Fichier:

PDF, 204 KB

1990

61

ChemInform Abstract: Ozonolysis of Cyclic Vinyl Ethers. Formation of Anomalous Alkoxy Ozonides.

BUNNELLE, W. H., MEYER, L. A., SCHLEMPER, E. O.

Journal:

Année:

1990

Fichier:

PDF, 198 KB

1990

62

ChemInform Abstract: Kinetic and Mechanistic Investigation of the Sequential Hydrogenation of Phenylacetylene Catalyzed by OsHCl(CO)(PR3)2 (PR3: PMe-tBu2 and P-iPr3).

ANDRIOLLO, A., ESTERUELAS, M. A., MEYER, U., ORO, L. A., SANCHEZ-DELGADO, R. A., SOLA, E., VALERO, C., WERNER, H.

Journal:

Année:

1990

Fichier:

PDF, 144 KB

1990

63

ChemInform Abstract: Dithiocarboxylic Acids, Dithiocarboxylic Esters, or Thiocarboxylic Amides by Reaction of Methylene-Active Chloromethyl Compounds with Sulfur.

THIEL, W., MAYER, R.

Journal:

Année:

1990

Fichier:

PDF, 196 KB

1990

64

ChemInform Abstract: Protocol for Multiple Functionalization of the (4)Peristylane Perimeter. Density Relationships Between the 2,4,6-Trione, 2,4,6,8-Tetrone, and Related Isopropylidene Congeners.

PAQUETTE, L. A., SHEN, C.-C., ENGEL, P.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

65

ChemInform Abstract: Synthesis of Some Itaconates via Wittig Reaction.

AWAD, W. I., KANDILE, N. G., WASSEF, W. N., MOHAMED, M. I.

Journal:

Année:

1990

Fichier:

PDF, 175 KB

1990

66

ChemInform Abstract: A Two-Step Synthesis of (R)- and (S)-Benzyl Glycidyl Ether.

BYUN, H.-S., BITTMAN, R.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

67

ChemInform Abstract: Liquid-Phase Lactonization of Butane-1,4-diol into γ-Butyrolactone Over Palladium Supported on K-L Zeolite.

BABA, T., KAMETA, K., NISHIYAMA, S., TSURUYA, S., MASAI, M.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

68

ChemInform Abstract: Electrophilic Aromatic Substitution with N-Methoxy-N-acylnitrenium Ions Generated from N-Chloro-N-methoxyamides: Syntheses of Nitrogen Heterocyclic Compounds Bearing a N-Methoxyamide Group.

KAWASE, M., KITAMURA, T., KIKUGAWA, Y.

Journal:

Année:

1990

Fichier:

PDF, 140 KB

1990

69

ChemInform Abstract: Structure and Reactivity of Isoanellated Heterocyclic Systems with 4n π- and (4n + 2) π-Electrons. Part 15. 2-tert.-Butyl-4-methyl-2,4-dihydropyrrolo(3,4-b)indoles. Reactions with Activated CC-Dienophiles.

DYKER, G., KREHER, R. P.

Journal:

Année:

1990

Fichier:

PDF, 196 KB

1990

70

ChemInform Abstract: Carboxy- and Cyano-Hydroxylation of Alkenes. Synthesis of 3-Hydroxy-4-amino Acids and Butyrolactones via the Isoxazoline Route.

HALLING, K., THOMSEN, I., TORSSELL, K. B. G.

Journal:

Année:

1990

Fichier:

PDF, 200 KB

1990

71

ChemInform Abstract: Alkyl Substituted 3-PPP Derivatives. Synthesis and Biological Investigation.

TECLE, H., BERGMEIER, S. C., WISE, L. D., HERSHENSON, F. M., COUGHENOUR, L. L., HEFFNER, T. G.

Journal:

Année:

1990

Fichier:

PDF, 199 KB

1990

72

ChemInform Abstract: The Chemistry of 2H-3,1-Benzoxazine-2,4(1H)-dione (Isatoic Anhydride). Part 21. A Mild Process for the Application of 10-Alkyl-9-acridanones and Its Application to the Synthesis of Acridone Alkaloids.

COPPOLA, G. M., SCHUSTER, H. F.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

73

ChemInform Abstract: New 7-Substituted Quinolone Antibacterial Agents. Part 2. The Synthesis of 1-Ethyl-1,4-dihydro-4-oxo-7-(pyrazolyl, isoxazolyl, and pyrimidinyl)-1,8-naphthyridine and -quinoline-3-carboxylic Acids.

DOMAGALA, J. M., PETERSON, P.

Journal:

Année:

1990

Fichier:

PDF, 179 KB

1990

74

ChemInform Abstract: Synthesis of Potential Antifilarial Agents. Part 2. Methyl 2-Substituted Purine 8-Carbamates and Related Compounds.

RAM, S., EVANS, W., WISE, D. S. JUN., TOWNSEND, L. B., MCCALL, J. W.

Journal:

Année:

1990

Fichier:

PDF, 160 KB

1990

75

ChemInform Abstract: Synthesis and Evaluation of the Analgesic and Antiinflammatory Activities of N-Substituted Salicylamides.

DAIDONE, G., RAFFA, D., PLESCIA, S., MATERA, M., CARUSO, A., LEONE, V., AMICO-ROXAS, M.

Journal:

Année:

1990

Fichier:

PDF, 98 KB

1990

76

ChemInform Abstract: A New Double Bond Bridged Dibenzodithiocin: Preparation, Characterization, and Its Transannular pπ-(>S+-S+

FUJIHARA, H., CHIU, J.-J., FURUKAWA, N.

Journal:

Année:

1990

Fichier:

PDF, 177 KB

1990

77

ChemInform Abstract: The First Structurally Characterized Complex Containing Bridging 2,2′-Bipyridine. Synthesis and X-Ray Crystal Structure of (PPN)2(Pt(C6F5)3(μ-2,2′-bipy)Pt(C6F5)3).

USON, R., FORNIES, J., TOMAS, M., CASAS, J. M., FORTUNO, C.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

78

ChemInform Abstract: Electrosynthesis of Phthalocyanines.

PETIT, M. A., PLICHON, V., BELKACEMI, H.

Journal:

Année:

1990

Fichier:

PDF, 92 KB

1990

79

ChemInform Abstract: A Novel Thermal Rearrangement of Allylic Nitro Derivatives into Allylic Alcohols.

BOIVIN, J., EL KAIM, L., KERVAGORET, J., ZARD, S. Z.

Journal:

Année:

1990

Fichier:

PDF, 169 KB

1990

80

ChemInform Abstract: Synthesis of α-Amino Acids by Reduction of α-Oximino Esters with Titanium(III) Chloride and Sodium Borohydride.

HOFFMAN, C., TANKE, R. S., MILLER, M. J.

Journal:

Année:

1990

Fichier:

PDF, 112 KB

1990

81

ChemInform Abstract: New Efficient Syntheses of 3,3,3-Trifluoroalanine, 2-Deutero-3,3,3-trifluoroalanine, and Their N-Protected Derivatives.

BURGER, K., HOESS, E., GAA, K.

Journal:

Année:

1990

Fichier:

PDF, 189 KB

1990

82

ChemInform Abstract: Synthesis of N-Trifluoroacetyl Derivatives of Enantiomeric 2,5,6-Trideoxy-5-amino Hexoses from Non-Carbohydrate Precursors.

FAIARDI, D., FRONZA, G., FUGANTI, C., PEDROCCHI-FANTONI, G., PIZZI, D.

Journal:

Année:

1990

Fichier:

PDF, 77 KB

1990

83

ChemInform Abstract: 1,1,1,3,3,3-Hexafluoro-2-propyl Group as a New Phosphate Protecting Group for Oligoribonucleotide Synthesis in the Phosphotriester Approach.

YAMAKAGE, S., FUJII, M., TAKAKU, H., UEMURA, M.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

84

ChemInform Abstract: Synthesis of C-Nucleosides Derived from 8-Hydroxy-s-triazolo(1,5-c)- and (4,3-c)pyrimidines.

DENNIN, F., ROUSSEAUX, O., BLONDEAU, D., SLIWA, H.

Journal:

Année:

1990

Fichier:

PDF, 163 KB

1990

85

ChemInform Abstract: Radical Addition to Vinyl Phosphonates. A New Synthesis of Isosteric Phosphonates and Phosphonate Analogues of α-Amino Acids.

BARTON, D. H. R., GERO, S. D., QUICLET-SIRE, B., SAMADI, M.

Journal:

Année:

1990

Fichier:

PDF, 194 KB

1990

86

ChemInform Abstract: Effect of Electron Lone-Pairs on Nuclear Spin-Spin Coupling Constants

GIL, V. M. S., VON PHILIPSBORN, W.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

87

ChemInform Abstract: The Manganese(III) Oxidation of Arsenic(III)/Antimony(III) in Aqueous Sulfuric Acid

KAMPLI, S. R., NANDIBEWOOR, S. T., SAMBRANI, M. I., RAJU, J. R.

Journal:

Année:

1990

Fichier:

PDF, 208 KB

1990

88

ChemInform Abstract: Thermal Conversion of Long-Chain Alkynes at High Temperatures in the Gas Phase.

ONDRUSCHKA, B., ZIMMERMANN, G., ZIEGLER, U., KOPINKE, F.-D., TEUBER, M.

Journal:

Année:

1990

Fichier:

PDF, 169 KB

1990

89

ChemInform Abstract: Pyrylium Compounds. Part 41. 7aH-Cyclopenta(b)pyran-7-ones by Ring Transformation of 2,4,6-Triarylpyrylium Salts with Acyclic 1,2-Diketones.

ZIMMERMANN, T., FISCHER, G. W., KUTSCHABSKY, L.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

90

ChemInform Abstract: Wolff Rearrangement of (1-Diazo-2-oxoalkyl) Silanes.

BRUECKMANN, R., SCHNEIDER, K., MAAS, G.

Journal:

Année:

1990

Fichier:

PDF, 178 KB

1990

91

ChemInform Abstract: An Efficient Intermolecular Carbon-Carbon Bond Formation via SmI2-Promoted Anion Radical Alkylation.

UJIKAWA, O., INANAGA, J., YAMAGUCHI, M.

Journal:

Année:

1990

Fichier:

PDF, 179 KB

1990

92

ChemInform Abstract: Synthesis of (.+-.)-threo-3-((Benzyloxycarbonyl)oxy)-2-fluorotetradecanoic Acid.

SHIOZAKI, M., ARAI, M.

Journal:

Année:

1990

Fichier:

PDF, 160 KB

1990

93

ChemInform Abstract: Impact of a Basal Nitro Group on the Density Characteristics of Select (4)Peristylane Derivatives.

SHEN, C.-C., PAQUETTE, L. A.

Journal:

Année:

1990

Fichier:

PDF, 189 KB

1990

94

ChemInform Abstract: Reformatsky Reactions with Propargyl Bromide and Zn-Cu Couple.

PAPADOPOULOU, M. V.

Journal:

Année:

1990

Fichier:

PDF, 170 KB

1990

95

ChemInform Abstract: Phosphine-Mediated Synthesis of 2-Methylene 3-Amino Esters and Ketones.

BERTENSHAW, S., KAHN, M.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

96

ChemInform Abstract: Enol Ethers. Part 19. Investigations of the Autoxidation and the Rearrangement of (n)(2,4)Phloroglucinophanes.

EFFENBERGER, F., SPACHMANN, B., SCHOENWAELDER, K.-H.

Journal:

Année:

1990

Fichier:

PDF, 132 KB

1990

97

ChemInform Abstract: Synthesis of Medium and Large Rings. Part 25. Synthesis of Functionalized trans-Hydrindans with Angular α-Ketoester Group.

TOCHTERMANN, W., SOENNICHSEN, F., WOLFF, C., PETERS, E.-M., PETERS, K., VON SCHNERING, H. G.

Journal:

Année:

1990

Fichier:

PDF, 115 KB

1990

98

ChemInform Abstract: Synthesis and SNV Reactions of 2-(Haloethenyl)benzo(b)thiophene 1,1-Dioxides.

GAJEWSKI, R. P., JACKSON, J. L., JONES, N. D., SWARTZENDRUBER, J. K., DEETER, J. B.

Journal:

Année:

1990

Fichier:

PDF, 195 KB

1990

99

ChemInform Abstract: Oxidation of Enamines with Molecular Oxygen. Part 1. Oxidation of Some Piperidino Alkenes.

BLAU, K., VOERCKEL, V.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

100

ChemInform Abstract: Synthesis and in vitro Antibacterial Activity of Some 1-(Difluoromethoxyphenyl)quinolone-3-carboxylic Acids (IV), (VI).

XIAO, W., KRISHNAN, R., LIN, Y.-I., DELOS SANTOS, E. F., KUCK, N. A., BABINE, R. E., LANG, S. A. JUN.

Journal:

Année:

1990

Fichier:

PDF, 99 KB

1990

101

ChemInform Abstract: Indolizines. Part 3. Oxidation Products of Indolizinols: Radicals, Ions, and Oxidized Dimers.

WADSWORTH, D. H., WEIDNER, C. H., BENDER, S. L., NUTTALL, R. H., LUSS, H. R.

Journal:

Année:

1990

Fichier:

PDF, 183 KB

1990

102

ChemInform Abstract: Synthesis of 1-Methoxy-9-mercaptophenoxathiin and the Resolved 1-((N-(Benzyloxycarbonyl)-L-alanyl)oxy)-9-((methoxycarbonyl)dithio)phenoxathiin 10-Oxide Diastereomers. Comments on Improved Methods for Sulfone Reduction.

KEMP, D. S., BUCKLER, D. R.

Journal:

Année:

1990

Fichier:

PDF, 198 KB

1990

103

ChemInform Abstract: Synthesis and Binding Properties of Basket-Shaped Hosts.

SMEETS, J. W. H., SIJBESMA, R. P., VAN DALEN, L., SPEK, A. L., SMEETS, W. J. J., NOLTE, R. J. M.

Journal:

Année:

1990

Fichier:

PDF, 182 KB

1990

104

ChemInform Abstract: Reactions of Alcohols with O,O-Diethylphosphorothioic and O,O-Diethylphosphorodithioic Acid in the Presence of Triphenylphosphine and Diethyl Azodicarboxylate. Part 2. 31P NMR Studies.

Journal:

Année:

1990

Fichier:

PDF, 114 KB

1990

105

ChemInform Abstract: Glutaraldehyde Derivatives as Building Blocks for Stereoselective Z-C5 Elongation of a Regular Isoprenoid Chain.

GRIGORIEVA, N. Y., YUDINA, O. N., MOISEENKOV, A. M.

Journal:

Année:

1990

Fichier:

PDF, 178 KB

1990

106

ChemInform Abstract: Trialkylsilanes as Scavengers for the Trifluoroacetic Acid Deblocking of Protecting Groups in Peptide Synthesis.

PEARSON, D. A., BLANCHETTE, M., BAKER, M. L., GUINDON, C. A.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

107

ChemInform Abstract: Synthesis of N1-(4-Hydroxy-1,2-butadien-1-yl)thymine (VII), an Analogue of 3′-Deoxythymidine.

PHADTARE, S., ZEMLICKA, J.

Journal:

Année:

1990

Fichier:

PDF, 147 KB

1990

108

ChemInform Abstract: Synthesis and Antitumor Activity of New Alkylphospholipids Containing Modifications of the Phosphocholine Moiety.

UKAWA, K., IMAMIYA, E., YAMAMOTO, H., MIZUNO, K., TASAKA, A., TERASHITA, Z., OKUTANI, T., NOMURA, H., KASUKABE, T., HOZUMI, M., KUDO, I., INOUE, K.

Journal:

Année:

1990

Fichier:

PDF, 307 KB

1990

109

ChemInform Abstract: Structure of Biphenomycin A Derived from Two-Dimensional NMR Spectroscopy and Molecular Modeling.

BROWN, F. K., HEMPEL, J. C., DIXON, J. S., AMATO, S., MUELLER, L., JEFFS, P. W.

Journal:

Année:

1990

Fichier:

PDF, 92 KB

1990

110

ChemInform Abstract: Natural Cyclopeptides and Cyclopeptolides

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

111

ChemInform Abstract: III-V Technology: The Key for Advanced Devices

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

112

ChemInform Abstract: Theoretical and Physical Aspects of Nuclear Shielding

Journal:

Année:

1990

Fichier:

PDF, 63 KB

1990

113

ChemInform Abstract: Applications of Spin-Spin Couplings

LINDON, J. C., WILLIAMS, J. M.

Journal:

Année:

1990

Fichier:

PDF, 64 KB

1990

114

ChemInform Abstract: Physical and Electrical Properties of Silicon Nitride and Silicon Nitride-Indium Phosphide Interface

FUJIWARA, I., YAJIMA, Y., FUKUZAWA, T.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

115

ChemInform Abstract: Preparation and Electrochemical Properties of the SiS2-P2S5-Li2S Glass Coformer System.

KENNEDY, J. H., ZHANG, Z.

Journal:

Année:

1990

Fichier:

PDF, 137 KB

1990

116

ChemInform Abstract: Photoelectrochemical Studies on Thin Film Pb3O4 Photoelectrodes.

KUMAR, S., SHARON, M., JAWALEKAR, S. R.

Journal:

Année:

1990

Fichier:

PDF, 135 KB

1990

117

ChemInform Abstract: Quantitative Detection of Peroxide Formation During Oxygen Reduction on Platinum in Alkaline Media

VILAMBI, N. R. K., TAYLOR, E. J.

Journal:

Année:

1990

Fichier:

PDF, 134 KB

1990

118

ChemInform Abstract: Kinetics of Hydrolysis of Iodine Monochloride Measured by the Pulsed-Accelerated-Flow Method (PAF).

WANG, Y. L., NAGY, J. C., MARGERUM, D. W.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 157 KB

english, 1990

119

ChemInform Abstract: Conformational Stability, Barriers to Internal Rotation, Normal Coordinate Analysis, and Vibrational Assignment of Chloroacetyl Bromide.

DURIG, J. R., PHAN, H. V.

Journal:

Année:

1990

Fichier:

PDF, 78 KB

1990

120

ChemInform Abstract: 13C NMR Studies of Substituent Effects of Polysubstituted Benzenes. Part 1. 1,3,4,5-Tetrasubstituted Benzenes.

STROEHL, D., RADEGLIA, R., BRUNN, J., FANGHAENEL, E.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

121

ChemInform Abstract: Ultrahigh-Resolution 31P NMR.

MAPLE, S. R., CARSON, J. E., ALLERHAND, A.

Journal:

Année:

1990

Fichier:

PDF, 87 KB

1990

122

ChemInform Abstract: Solution and Solid-State Characterization of Europium and Gadolinium Schiff Base Complexes and Assessment of Their Potential as Contrast Agents in Magnetic Resonance Imaging.

SMITH, P. H., BRAINARD, J. R., MORRIS, D. E., JARVINEN, G. D., RYAN, R. R.

Journal:

Année:

1990

Fichier:

PDF, 185 KB

1990

123

ChemInform Abstract: Solid-State NMR Study of Acetylene Adsorbed to Platinum on Alumina as Followed by Direct Observation Using CP MAS Methods. Differentiation Between Acetylene Adsorbed to Alumina and Platinum.

CHIN, Y.-H., ELLIS, P. D.

Journal:

Année:

1990

Fichier:

PDF, 77 KB

1990

124

ChemInform Abstract: Coupling to sp-Hybridized Carbon: 13C-13C Coupling Constants in Some Polycycloalkanecarbonitriles (I).

DELLA, E. W., GANGODAWILA, H.

Journal:

Année:

1990

Fichier:

PDF, 80 KB

1990

125

ChemInform Abstract: Effect of pH and Salt Concentration on Bimodal Inclusion of a Nitroxide by Cyclodextrins.

KOTAKE, Y., JANZEN, E. G.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

126

ChemInform Abstract: Asymmetric Catalysis. Part 49. Optically Active Binaphthyl Derivatives - Synthesis and Use in Transition-Metal Catalysts.

BRUNNER, H., GOLDBRUNNER, J.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

127

ChemInform Abstract: The Reaction of Phenylethenes with NO2.

BRYANT, D. K., CHALLIS, B. C., ILEY, J.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

128

ChemInform Abstract: Trimethylsilyl Cyanide - A Reagent for Umpolung. Part 17. Diastereoselectivity in Nucleophilic Acylations of α-Chiral Carbonyl Compounds with α,β-Unsaturated Aldehydes After Umpolung.

HUENIG, S., MARSCHNER, C., PETERS, K., VON SCHNERING, H. G.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 252 KB

english, 1990

129

ChemInform Abstract: A Convenient Synthesis of Symmetrically Functionalized 1,3-Dienes (II), (IV), (VI) by Palladium(II)-Catalyzed Homocoupling of 1-Alkenylstannanes (I), (III), (V).

TOLSTIKOV, G. A., MIFTAKHOV, M. S., DANILOVA, N. A., VEL'DER, Y. L., SPIRIKHIN, L. V.

Journal:

Année:

1990

Fichier:

PDF, 93 KB

1990

130

ChemInform Abstract: Palladium(0)-Catalyzed Azidation of Allyl Esters. Selective Synthesis of Allyl Azides, Primary Allylamines, and Related Compounds.

MURAHASHI, S., TANIGUCHI, Y., IMADA, Y., TANIGAWA, Y.

Journal:

Année:

1990

Fichier:

PDF, 205 KB

1990

131

ChemInform Abstract: A New Entry to 1,2-Benzenediol Congeners.

OZAKI, Y., OSHIO, I., KIM, S.-W.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

132

ChemInform Abstract: 1,1-Dichloro-2,2-bis(4-isocyanatophenyl)ethylene - A New Intermediate for the Manufacture of Thermo-Resistant and Self-Extinguishing Polyurethane Resins.

Journal:

Année:

1990

Fichier:

PDF, 103 KB

1990

133

ChemInform Abstract: Use of Copper(I) Trifluoromethanesulfonate in β-Lactam Synthesis.

MIYACHI, N., KANDA, F., SHIBASAKI, M.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

134

ChemInform Abstract: 1-Thiapropargyl - 3-Thiaallenyl Rearrangement of 1-Alkynesulfenyl Chloride.

PEDERSEN, F., HAZELL, R. G., SENNING, A.

Journal:

Année:

1990

Fichier:

PDF, 157 KB

1990

135

ChemInform Abstract: Asymmetric Synthesis of Functionalized Pyrrolidines. The Role of a Stereogenic Centre on Nitrogen.

FOX, D. N. A., LATHBURY, D., MAHON, M. F., MOLLOY, K. C., GALLAGHER, T.

Journal:

Année:

1990

Fichier:

PDF, 96 KB

1990

136

ChemInform Abstract: Synthesis of Disubstituted Tetrahydrocarbazoles with Potential Antidepressive Activity.

GIANCASPRO, G. I., PIZZORNO, M. T., ALBONICO, S. M., BINDSTEIN, E., GAROFALO, A., ZEICHEN, R.

Journal:

Année:

1990

Fichier:

PDF, 122 KB

1990

137

ChemInform Abstract: Enolic Ortho Esters. Part 3. Preparation of a Keto Acetal by Hydride Reduction of an Enolic Ortho Ester.

COLLINS, D. J., DOWNES, L. M., KYRIAKOU, M.

Journal:

Année:

1990

Fichier:

PDF, 159 KB

1990

138

ChemInform Abstract: An Efficient Synthesis of (4S)-(-)-4-Isopropyl-2-oxazolidinone.

WUTS, P. G. M., PRUITT, L. E.

Journal:

Année:

1990

Fichier:

PDF, 92 KB

1990

139

ChemInform Abstract: Studies of the Selective O-Alkylation and Dealkylation of Flavonoids. Part 12. A New, Convenient Method for Synthesizing 3,5-Dihydroxy-6,7-dimethoxyflavones from 3,5,6,7-Tetramethoxyflavones.

HORIE, T., KAWAMURA, Y., TSUKAYAMA, M., YOSHIZAKI, S.

Journal:

Année:

1990

Fichier:

PDF, 225 KB

1990

140

ChemInform Abstract: Amides of 1,3,3-Trimethyl-N-((2-pyridyl)methyl)-2-oxabicyclo(2.2.2)octan-6-amine with Depressant and Antiarrhythmic Activities.

MARIANI, E., BONDAVALLI, F., SCHENONE, P., BENINCASA, T., VITAGLIANO, S., MARMO, E.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

141

ChemInform Abstract: Synthesis of 1,3-Dihydrofuro(3,4-c)pyridines and 5,7-Dihydrofuro(3,4-b)pyridines by Intramolecular Diels-Alder Reactions of Pyrimidines. Investigation of the Effect of Steric Interactions on the Reaction Rate.

FRISSEN, A. E., MARCELIS, A. T. M., BUURMAN, D. G., POLLMANN, C. A. M., VAN DER PLAS, H. C.

Journal:

Année:

1990

Fichier:

PDF, 133 KB

1990

142

ChemInform Abstract: Heterocyclic Synthesis with Nitriles: Sytheses of Some Novel Pyrazolo(1,5-a)pyrimidine and Pyrrolo(2′,3′:3,4)pyrazolo(1,5-a)pyrimidine Derivatives.

ABDELRAZEK, F. M.

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

143

ChemInform Abstract: Reaction of 6-Aminopyrimidin-4-ones with Diethyl Ethoxymethylenemalonate in Several Media: Synthesis of Pyrido(2,3-d)pyrimidines.

GARCIA, J. A., SANCHEZ, A., NOGUERAS, M.

Journal:

Année:

1990

Fichier:

PDF, 177 KB

1990

144

ChemInform Abstract: A Novel Heterocyclic Compound. Synthesis and Reactivities of an Oxazolo(3,2-a)thieno(3,2-d)pyrimidine Derivative.

FUKUMI, H., SUGIYAMA, M., SAKAMOTO, T.

Journal:

Année:

1990

Fichier:

PDF, 132 KB

1990

145

ChemInform Abstract: New Pyridazino(3,4-b)azocines by Intramolecular (4 + 2)Cycloaddition with Reversed Electron Demand.

SEITZ, G., RICHTER, J.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

146

ChemInform Abstract: Cyclophanes. Part 5. Synthesis and Conformational Analysis of Novel Heterocyclophanes Containing 2,5-Bis(5-oxazolyl)furan Units.

SASAKI, H., EGI, R., KAWANISHI, K., KITAGAWA, T., SHINGU, T.

Journal:

Année:

1990

Fichier:

PDF, 168 KB

1990

147

ChemInform Abstract: Boron Compounds. Part 89. Organosubstituted 2,5-Dihydro-1,2,5-azasilaboroles. Methods of Preparation and Spectroscopic Characterization.

KOESTER, R., SEIDEL, G., WRACKMEYER, B.

Journal:

Année:

1990

Fichier:

PDF, 233 KB

1990

148

ChemInform Abstract: Facile Formation of Substituted 2-Butene-1,4-diylmagnesium Using Highly Reactive Magnesium: A Simple Approach to Complex Carbocycles and Functionalized Ketones.

XIONG, H., RIEKE, R. D.

Journal:

Année:

1990

Fichier:

PDF, 209 KB

1990

149

ChemInform Abstract: Calcium, Strontium, and Barium Cyclooctatetraenediyl Complexes: Synthesis of a Stable Phosphacyclopropane (Structurally Authenticated).

HUTCHINGS, D. S., JUNK, P. C., PATALINGHUG, W. C., RASTON, C. L., WHITE, A. H.

Journal:

Année:

1990

Fichier:

PDF, 185 KB

1990

150

ChemInform Abstract: Electronic and Stereochemical Factors Contributing to the Lability of trans-Aquomethyl(tetraazamacrocycle)cobalt(III) Complexes. Kinetic and Molecular Mechanics Studies.

ENDICOTT, J. F., KUMAR, K., SCHWARZ, C. L., PERKOVIC, M. W., LIN, W.-K.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

151

ChemInform Abstract: Copper(II) Promoted Desulfurization of N-Phenylthiourea. The Synthesis and X-Ray Structure of ((Cu(bipy)(pc)2)2) (bipy: 2,2′-Bipyridine, pc: Phenylcyanamide).

BRADER, M. L., AINSCOUGH, E. W., BAKER, E. N., BRODIE, A. M.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

152

ChemInform Abstract: An Efficient Synthesis of a Key Intermediate of Forskolin.

KANEMATSU, K., NAGASHIMA, S.

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

153

ChemInform Abstract: Synthesis of Steroidal Cyclodimers from Cholic Acid. A Molecular Framework with Potential for Recognition and Catalysis.

BONAR-LAW, R. P., DAVIS, A. P.

Journal:

Année:

1990

Fichier:

PDF, 167 KB

1990

154

ChemInform Abstract: Studies of C-Glycosides. Part 19. Selective Acetolysis of Primary Benzyl Ethers of C-Glucosides.

LIN, Z., QIU, D.-X., CAI, M.-S.

Journal:

Année:

1990

Fichier:

PDF, 72 KB

1990

155

ChemInform Abstract: Synthesis and Biological Evaluation of 3-Chloro-1-carbacephem Compounds.

MATSUKUMA, I., YOSHIIYE, S., MOCHIDA, K., HASHIMOTO, Y., SATO, K., OKACHI, R., HIRATA, T.

Journal:

Année:

1990

Fichier:

PDF, 292 KB

1990

156

ChemInform Abstract: Preparative Bioorganic Chemistry. Part 11. Preparation of the Enantiomers of Paraconic Acid Employing Lipase-Mediated Asymmetric Hydrolysis of Prochiral Diacetates as the Key Step.

MORI, K., CHIBA, N.

Journal:

Année:

1990

Fichier:

PDF, 169 KB

1990

157

ChemInform Abstract: Electrophoretic Preparation of Phosphor Screens.

SLUZKY, E., HESSE, K.

Journal:

Année:

1990

Fichier:

PDF, 110 KB

1990

158

ChemInform Abstract: Mechanisms and Reactivity in Organic Electrochemistry. Recent Advances

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

159

ChemInform Abstract: Organometallic Chemistry of Arene Ruthenium and Osmium Complexes

LE BOZEC, H., TOUCHARD, D., DIXNEUF, P. H.

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

160

ChemInform Abstract: Unsaturated Dimetal Cyclopentadienyl Carbonyl Complexes

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

161

ChemInform Abstract: Theoretical Aspects of Spin-Spin Couplings

Journal:

Année:

1990

Fichier:

PDF, 63 KB

1990

162

ChemInform Abstract: Hole Mobilities and Surface Generation Currents of CVD Insulators on Germanium.

RANDOLPH, M., MEINERS, L. G.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

163

ChemInform Abstract: Chemical and Electrochemical Behavior in Molten Alkali Hydroxides. Part 3. Chemistry of Tin(II) and (IV) in the NaOH-KOH Eutectic Mixture and in Pure NaOH.

CLAES, P., PEETERS, G., GLIBERT, J.

Journal:

Année:

1990

Fichier:

PDF, 129 KB

1990

164

ChemInform Abstract: Properties of Partially Stabilized Zirconia Fuel Cell.

YOSHIDA, T., HOSHINA, T., MUKAIZAWA, I., SAKURADA, S.

Journal:

Année:

1990

Fichier:

PDF, 142 KB

1990

165

ChemInform Abstract: Passivity of Fe-Ni Base Metal-Metalloid Glasses.

JANIK-CZACHOR, M., VIEFHAUS, H.

Journal:

Année:

1990

Fichier:

PDF, 131 KB

1990

166

ChemInform Abstract: The Affinity of Carbon for Gold Complexes: Dissolution of Finely Disseminated Gold Using a Flow Electrochemical Cell.

GALLAGHER, N. P., HENDRIX, J. L., MILOSAVLJEVIC, E. B., NELSON, J. H.

Journal:

Année:

1990

Fichier:

PDF, 145 KB

1990

167

ChemInform Abstract: Electrochemically and UHV-Grown Passive Layers on Ni(100): A Comparison by AC Impedance, XPS, LEED, and HREELS.

WAGNER, F. T., MOYLAN, T. E.

Journal:

Année:

1990

Fichier:

PDF, 218 KB

1990

168

ChemInform Abstract: Air Oxidation of a Ni-P Alloy

SICONOLFI, D. J., FRANKENTHAL, R. P.

Journal:

Année:

1990

Fichier:

PDF, 145 KB

1990

169

ChemInform Abstract: Substituent Effects in 13C NMR Spectra of Diastereomeric Chalcone Dihalides. Part 8. Investigations of α- and β-Halogen Dihydrochalcones and Calculation of 13C Chemical Shifts of Diastereomeric Chalcone Dihalides and Chalcone Halohydr

WEBER, F. G., RADEGLIA, R.

Journal:

Année:

1990

Fichier:

PDF, 175 KB

1990

170

ChemInform Abstract: The Electronic Spectrum of o-Benzyne. Experiment and Theory, a Critical Evaluation

SCHWEIG, A., MUENZEL, N., MEYER, H., HEIDENREICH, A.

Journal:

Année:

1990

Fichier:

PDF, 87 KB

1990

171

ChemInform Abstract: Molecular Structure of Nitrobenzene in the Planar and Orthogonal Conformations. A Concerted Study by Electron Diffraction, X-Ray Crystallography, and MO Calculations.

DOMENICANO, A., SCHULTZ, G., HARGITTAI, I., COLAPIETRO, M., PORTALONE, G., GEORGE, P., BOCK, C. W.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

172

ChemInform Abstract: The Proton Affinities of Styrene, trans-β-Methylstyrene, and Indene. A Theoretical and Experimental Study.

KAFAFI, S. A., MEOT-NER, M., LIEBMAN, J. F.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

173

ChemInform Abstract: Azavinylogous Aminal Esters.

KANTLEHNER, W., HAUG, E., SPEH, P., BRAEUNER, H.-J., HAUBER, M.

Journal:

Année:

1990

Fichier:

PDF, 147 KB

1990

174

ChemInform Abstract: Palladium Acetate-Mediated Cyclizations of Di- and Trifunctional Triarylamines, Diaryl Ethers, and Diaryl Ketones.

HELLWINKEL, D., KISTENMACHER, T.

Journal:

Année:

1990

Fichier:

PDF, 178 KB

1990

175

ChemInform Abstract: Photochemistry of Acylazides. Part 3. Direct and Sensitized Photolysis of p-Trimethylsilylbenzoylazide in the Fluid Phase and in Polymeric Layers.

ABRAHAM, W., SIEGERT, ST., KREYSIG, D.

Journal:

Année:

1990

Fichier:

PDF, 190 KB

1990

176

ChemInform Abstract: Vinylation of Aromatic Substrates by Free Unsolvated Vinyl Cation in the Gaseous and Liquid Phase.

FORNARINI, S., SPERANZA, M.

Journal:

Année:

1990

Fichier:

PDF, 100 KB

1990

177

ChemInform Abstract: Radical Stabilization Energies and Synergistic (Captodative) Effects.

BORDWELL, F. G., LYNCH, T.-Y.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

178

ChemInform Abstract: Ester Oxide Intermediates in the Ozonolysis of Cyclic Vinyl Ethers.

BUNNELLE, W. H.

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

179

ChemInform Abstract: A Simple Method for the Conversion of Adamantyl, Benzyl, and Benzhydryl Alcohols to Their Corresponding Bromides and Chlorides and the Transhalogenation of Adamantyl, Benzyl, Benzhydryl, and Tertiary Alkyl Bromides and Chlorides.

AMROLLAH-MADJDABADI, A., PHAM, T. N., ASHBY, E. C.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

180

ChemInform Abstract: Binaphthol as a Chiral Auxiliary. Asymmetric Alkylation of Arylacetic Acid.

FUJI, K., NODE, M., TANAKA, F., HOSOI, S.

Journal:

Année:

1990

Fichier:

PDF, 160 KB

1990

181

ChemInform Abstract: A Mild and Convenient Esterification of Sensitive Carboxylic Acids.

TSCHIERSKE, C., ZASCHKE, H.

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

182

ChemInform Abstract: An Optimized Procedure for Titanium-Induced Carbonyl Coupling.

MCMURRY, J. E., LECTKA, T., RICO, J. G.

Journal:

Année:

1990

Fichier:

PDF, 110 KB

1990

183

ChemInform Abstract: A Versatile Method for Allylic Sulfide Synthesis.

SATO, T., HIRAMURA, Y., OTERA, J., NOZAKI, H.

Journal:

Année:

1990

Fichier:

PDF, 134 KB

1990

184

ChemInform Abstract: Synthesis and Spectral Data of (E) and (Z) Oximes of 2-Hydroxybenzophenone Derivatives.

KOPCZYNSKI, T., KRZYZANOWSKA, E., OLSZANOWSKI, A.

Journal:

Année:

1990

Fichier:

PDF, 112 KB

1990

185

ChemInform Abstract: Nickel(0)-Promoted Cyclization of 1,n-Diynes with Isocyanide: The First Practical Synthesis of Polycyclic Iminocyclopentadienes.

TAMAO, K., KOBAYASHI, K., ITO, Y.

Journal:

Année:

1990

Fichier:

PDF, 111 KB

1990

186

ChemInform Abstract: Efficient Synthesis of Sterically and Optically Pure E,Z-Conjugated Hydroxydienes. A New Approach to Hydroxyeicosatetraenoic Acids.

BLOCH, R., GASPARINI, G.

Journal:

Année:

1990

Fichier:

PDF, 103 KB

1990

187

ChemInform Abstract: Synthesis of 5-Hetaryl-1,3-dithiole Derivatives by Reaction of Hetarylmethyl-dithiocarbonates with Carbon Disulfide.

DOELLING, W., HILDEBRANDT, A.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

188

ChemInform Abstract: Reaction of 1,exo-5-Dimethyl-3-oxo-exo-6-carbomethoxytricyclo-(5.2.1.02,6)dec-8-ene with Ethanedithiol in the Presence of Boron Trifluoride Etherate. A Novel Fragmentation Process.

MARCHAND, A. P., VIDYASAGAR, V., SURI, S. C., THOMAS, R. D., ELLINGTON, D. H.

Journal:

Année:

1990

Fichier:

PDF, 101 KB

1990

189

ChemInform Abstract: A Novel Synthetic Route to Imidazole Derivatives: Synthesis of Mesoionic 3-Alkyl-2-arylthio-1,3-diazolium 4-Olates.

BOSSIO, R., MARCACCINI, S., PEPINO, R., POLO, C., VALLE, G.

Journal:

Année:

1990

Fichier:

PDF, 113 KB

1990

190

ChemInform Abstract: Synthesis of 5-Benzoyl-5-phenyl- and 5-Phenylhydroxymethyl-5-phenylhydantoins as Potential Anticonvulsants.

CROOKS, P. A., DEEKS, T., DESIMONE, F.

Journal:

Année:

1990

Fichier:

PDF, 172 KB

1990

191

ChemInform Abstract: Lewis Acid-Mediated Nucleophilic Substitution Reactions of 2-Alkoxy-3,4-dihydro-2H-1-benzopyrans: Regiochemistry and Utility in the Synthesis of 3,4-Dihydro-2H-1-benzopyran-2-carboxylic Acids.

COHEN, N., SCHAER, B., SAUCY, G., BORER, R., TODARO, L., CHIU, A.-M.

Journal:

Année:

1990

Fichier:

PDF, 219 KB

1990

192

ChemInform Abstract: Synthesis and Antibacterial Activity of Some 7-Substituted 1-Ethyl-6-fluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic Acids: Ethers, Secondary Amines and Sulfides as C-7 Substituents.

ZIEGLER, C. B. JUN., CURRAN, W. V., KUCK, N. A., HARRIS, S. M., LIN, Y.

Journal:

Année:

1990

Fichier:

PDF, 110 KB

1990

193

ChemInform Abstract: Synthesis of Unsymmetrical Dithioacetals: An Efficient Synthesis of a Novel LTD4 Antagonist, L-660,711.

MCNAMARA, J. M., LEAZER, J. L., BHUPATHY, M., AMATO, J. S., REAMER, R. A., REIDER, P. J., GRABOWSKI, E. J. J.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

194

ChemInform Abstract: Methylfuroquinolinones: New Furocoumarin Isosters as Potential Photoreagents Toward DNA.

GUIOTTO, A., CHILIN, A., PASTORINI, G., PALUMBO, M.

Journal:

Année:

1990

Fichier:

PDF, 123 KB

1990

195

ChemInform Abstract: Metalated Heterocycles in the Synthesis of Ellipticine Analogues. A New Route to the 10H-Pyrido(2,3-b)carbazole Ring System.

GRIBBLE, G. W., FLETCHER, G. L., KETCHA, D. M., RAJOPADHYE, M.

Journal:

Année:

1990

Fichier:

PDF, 168 KB

1990

196

ChemInform Abstract: Formal (2 + 2 + 2)Cycloaddition of Molecular Oxygen, 1,3-Diketone, and Olefin. Synthesis and Reactions of Cyclic Peroxides.

YOSHIDA, J., NAKATANI, S., SAKAGUCHI, K., ISOE, S.

Journal:

Année:

1990

Fichier:

PDF, 124 KB

1990

197

ChemInform Abstract: Synthesis and Diels-Alder Reactions of Electron Deficient 2,3-Ethylenedisulfonylbuta-1,3-diene.

LEE, S.-J., LEE, J.-C., PENG, M.-L., CHOU, T.-S.

Journal:

Année:

1990

Fichier:

PDF, 168 KB

1990

198

ChemInform Abstract: Bromoalkylphthalazinones and Isomeric Oxazolinium Salts as Intermediates and Synthons.

CSAMPAI, A., KOERMENDY, K., SOHAR, P., RUFF, F.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

199

ChemInform Abstract: Reactivity of 4-Acetyl-3-chloro-5,6-diphenylpyridazine Towards Some Nucleophilic Reagents. Synthesis of Some Fused Pyridazine Derivatives.

ISMAIL, M. F., SAYED, F. S., EL-KHAMRY, A. M. A., ALI, M. A., MANSOUR, M. M.

Journal:

Année:

1990

Fichier:

PDF, 191 KB

1990

200

ChemInform Abstract: Novel Diphenylsulfapyrimidine Acetates Derived from Chalcones.

USIFOH, C. O., OLUGBADE, T. A., ONAWUMI, G. O., OLUWADIYA, J. O., REISCH, J.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

201

ChemInform Abstract: Synthesis of Fused Hydroquinazolinones.

BISCHOFF, CH., SCHROEDER, E.

Journal:

Année:

1990

Fichier:

PDF, 109 KB

1990

202

ChemInform Abstract: Nitrogen Bridgehead Compounds. Part 76. Synthesis and Stereochemistry of Ethyl 9-Benzylidene-6,7,8,9-tetrahydro-2-oxo-2H- and -4-oxo-4H-pyrido(1,2-a)pyrimidine-3-carboxylates and Their Homologues.

SIPOS, J., PODANYI, B., HERMECZ, I., PUSZTAY, L., TOTH, G., SZILAGYI, L.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

203

ChemInform Abstract: Synthesis of 2,2-Dimethyl-3,4-chromandiones: Condensation with o-Diaminopyridines.

VINOT, N., MAITTE, P.

Journal:

Année:

1990

Fichier:

PDF, 168 KB

1990

204

ChemInform Abstract: A Novel Convenient Synthesis of 8-Oxo-3-thioxo-2,3,7,8-tetrahydro-1,2,4-triazolo(4,3-a)pyrazines.

LEE, K.-J., KIM, S., UM, H., PARK, H.

Journal:

Année:

1990

Fichier:

PDF, 172 KB

1990

205

ChemInform Abstract: Asymmetric Synthesis of Phosphinates (VII), Phosphine Oxides (X), (XIII), and Phosphines (XIV), (XV) by Michaelis-Arbuzov Rearrangement of Chiral Oxazaphospholidines (III).

JUGE, S., GENET, J. P.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

206

ChemInform Abstract: Formation of Metallaheterocycles by Addition of Heteroallenes to the Electron-Rich Carbonyl Complex (W(η-C5H5)2(CO)).

JERNAKOFF, P., COOPER, N. J.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

207

ChemInform Abstract: Intramolecular Energy Transfer in a Chromophore-Quencher Complex.

BOYDE, S., STROUSE, G. F., JONES, W. E. JUN., MEYER, T. J.

Journal:

Année:

1990

Fichier:

PDF, 116 KB

1990

208

ChemInform Abstract: Hydrogen Transfer from Methanol to the Double Bonds of an Olefinic Tertiary Phosphine Complex of Rhodium(I).

BENNETT, M. A., WELLING, L. L.

Journal:

Année:

1990

Fichier:

PDF, 174 KB

1990

209

ChemInform Abstract: Free-Radical Addition to Di- and Tripeptides Containing Dehydroalanine Residues.

CRICH, D., DAVIES, J. W.

Journal:

Année:

1990

Fichier:

PDF, 101 KB

1990

210

ChemInform Abstract: Synthesis of New N-tert.-Butyloxycarbonyl-β-amino-γ-phenyl(p-substituted)-L-butyric Acid (“homo”-L-Phenylalanyl) Derivatives.

BARTOSZ-BECHOWSKI, H., KONDOPINSKA, D.

Journal:

Année:

1990

Fichier:

PDF, 116 KB

1990

211

ChemInform Abstract: Selective Esterification of 1,4:3,6-Dianhydro-D-glucitol (I).

CEKOVIC, Z., TOKIC, Z.

Journal:

Année:

1990

Fichier:

PDF, 148 KB

1990

212

ChemInform Abstract: Glycosides of Monoallyl Diethylene Glycol. A New Type of Spacer Group for Synthetic Oligosaccharides.

FERNANDEZ-SANTANA, V., MARINO-ALBERNAS, J. R., VEREZ-BENCOMO, V., PEREZ-MARTINEZ, C. S.

Journal:

Année:

1990

Fichier:

PDF, 84 KB

1990

213

ChemInform Abstract: The Chemistry of D-Gluconic Acid. Part 3. Convenient Syntheses of 1,2-Anhydro-3,4:5,6-di-O-isopropylidene-D-glucitol and -D-mannitol.

REGELING, H., CHITTENDEN, G. J. F.

Journal:

Année:

1990

Fichier:

PDF, 129 KB

1990

214

ChemInform Abstract: A Novel One-Step Procedure for the Conversion of Thymidine into 2,3′-Anhydrothymidine.

RAO, T. S., REESE, C. B.

Journal:

Année:

1990

Fichier:

PDF, 103 KB

1990

215

ChemInform Abstract: Convergent and Efficient Palladium-Effected Synthesis of 5,10-Dideaza-5,6,7,8-tetrahydrofolic Acid (DDATHF) (I).

TAYLOR, E. C., WONG, G. S. K.

Journal:

Année:

1990

Fichier:

PDF, 73 KB

1990

216

ChemInform Abstract: Gas Chromatographic Quantitative Determination of Solvent Residues in Pharmaceutical Raw Materials.

KORPONAY, K., SZUCHOVSZKY, A., BATA, A.

Journal:

Année:

1990

Fichier:

PDF, 97 KB

1990

217

ChemInform Abstract: NMR for Ferroelectrics with Incommonsurable Phases

PEREZ-MATO, J. M., PETERSSON, J., SCHNEIDER, E., WALISCH, R.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

218

ChemInform Abstract: Marine Natural Products

FAULKNER, D. J.

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

219

ChemInform Abstract: Four-Electron Alkyne Ligands in Molybdenum(II) and Tungsten(II) Complexes

TEMPLETON, J. L.

Journal:

Année:

1990

Fichier:

PDF, 84 KB

1990

220

ChemInform Abstract: Applications of Nuclear Shielding

Journal:

Année:

1990

Fichier:

PDF, 62 KB

1990

221

ChemInform Abstract: 1,2-Dithiete is More Stable than 1,2-Dithioglyoxal as Evidenced by a Combined Experimental and Theoretical IR Spectroscopic Approach.

DIEHL, F., MEYER, H., SCHWEIG, A., HESS, B. A. JUN., FABIAN, J.

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

222

ChemInform Abstract: A Kinetic Study of the Hydrolysis of Aryl Esters (I) by the pH-Stat Method.

MARSH, M. R., GOLD, V., HALL, C. D., SGHIBARTZ, C.

Journal:

Année:

1990

Fichier:

PDF, 143 KB

1990

223

ChemInform Abstract: New Red Diazonium Compounds Based on 2-Amino Benzene Diazonium Salts.

MUSTROPH, H., HAESSNER, R.

Journal:

Année:

1990

Fichier:

PDF, 151 KB

1990

224

ChemInform Abstract: Nitriles in Organic Synthesis: Synthesis of New Pyridazine, Pyridine and Pyrazolo(3,4-b)pyridine Derivatives.

IBRAHIM, N. S., MOHAMED, M. H., MAHFOUZ, Y., ELNAGDI, M. H.

Journal:

Année:

1990

Fichier:

PDF, 177 KB

1990

225

ChemInform Abstract: A Selective Method for the Direct Conversion of Aldehydes (I) into β-Keto Esters (III) with Ethyl Diazoacetate (II) Catalyzed by Tin(II) Chloride.

HOLMQUIST, C. R., ROSKAMP, E. J.

Journal:

Année:

1990

Fichier:

PDF, 78 KB

1990

226

ChemInform Abstract: Multifunctional α-Trifluoromethyl-Substituted α-Hydroxy Acid Derivatives from Trifluoropyruvic Acid Esters and Diazocarbonyl Compounds.

BURGER, K., SCHIERLINGER, C., NEUHAUSER, H.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

227

ChemInform Abstract: New Methodology for the Synthesis of Protected, Primary Pentadienylamines.

CONNELL, R. D., HELQUIST, P., AKERMARK, B.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

228

ChemInform Abstract: New Easy Access to Benzocyclobutenone Derivatives.

ZOUAOUI, M. A., CARRE, M. C., JAMART-GREGOIRE, B., GEOFFROY, P., CAUBERE, P.

Journal:

Année:

1990

Fichier:

PDF, 177 KB

1990

229

ChemInform Abstract: One-Electron Oxidation of 6-Substituted Benzo(a)pyrenes by Manganic Acetate. A Model for Metabolic Activation.

CREMONESI, P., CAVALIERI, E. L., ROGAN, E. G.

Journal:

Année:

1990

Fichier:

PDF, 174 KB

1990

230

ChemInform Abstract: New Heterocyclic Derivatives with Germicidal Activity. Part 6. Synthesis and Activity of New 2-Benzoxazolyl-2′-furans and Thiophenes Variously Substituted in 5 and 5′ Positions.

DE MEO, G., PEDINI, M., RICCI, A., BASTIANINI, L., SPOSINI, T., JACQUIGNON, P.

Journal:

Année:

1990

Fichier:

PDF, 162 KB

1990

231

ChemInform Abstract: Reversed Intramolecular (4 + 2)Cycloadditions with Activated 3-Alkynylamino-1,2,4-triazines.

SEITZ, G., RICHTER, J.

Journal:

Année:

1990

Fichier:

PDF, 102 KB

1990

232

ChemInform Abstract: Pyridazines. Part 41. Synthesis of Novel Pyrido(3,4-d)pyridazine Derivatives from 4,5-Disubstituted Pyridazines

BOAMAH, P. Y., HAIDER, N., HEINISCH, G.

Journal:

Année:

1990

Fichier:

PDF, 178 KB

1990

233

ChemInform Abstract: Application of (Chloromethyl)aluminum 2-(2-Propenyl)anilide in the Conversion of γ- and δ-Lactones into Protected Hydroxy Acids.

BARRETT, A. G. M., BEZUIDENHOUDT, B. C. B., DHANAK, D., GASIECKI, A. F., HOWELL, A. R., LEE, A. C., RUSSELL, M. A.

Journal:

Année:

1990

Fichier:

PDF, 196 KB

1990

234

ChemInform Abstract: Preparation and X-Ray Structures of Pt(SeSN2)(PMe2Ph)2 and (Pt(SeSN2H)(PMe2Ph)2)BF4.

O'MAHONEY, C. A., PARKIN, I. P., WILLIAMS, D. J., WOOLLINS, J. D.

Journal:

Année:

1990

Fichier:

PDF, 166 KB

1990

235

ChemInform Abstract: Novel Chromophoric Heterocycles Based on Maleimide and Naphthoquinone.

KATRITZKY, A. R., FAN, W.-Q., LI, Q.-L., BAYYUK, S.

Journal:

Année:

1990

Fichier:

PDF, 182 KB

1990

236

ChemInform Abstract: Photoremovable Hydroxyl Group Protection. Use of the p-Tolylsulfonyl Protecting Group in β-Disaccharide Synthesis.

BINKLEY, R. W., KOHOLIC, D. J.

Journal:

Année:

1990

Fichier:

PDF, 81 KB

1990

237

ChemInform Abstract: Regioselective Hydrolysis of Carbohydrate Secondary Acyl Esters by Lipases.

KLOOSTERMAN, M., DE NIJS, M. P., WEIJNEN, J. G. J., SCHOEMAKER, H. E., MEIJER, E. M.

Journal:

Année:

1990

Fichier:

PDF, 78 KB

1990

238

ChemInform Abstract: Highly Selective Syntheses of Naturally-Occurring Acetylenes and Their Structural Analogues by Palladium-Catalyzed Carbon-Carbon Bond Forming Reactions

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

239

ChemInform Abstract: Studies on Organosilicon Chemistry. Part 98. Synthesis and Consecutive Double Alkylation Reactions of (2-Siloxyallyl)silanes as the Synthetic Equivalent of Acetone α,α′-Dianion.

HOSOMI, A., HAYASHIDA, H., TOMINAGA, Y.

Journal:

Année:

1990

Fichier:

PDF, 129 KB

1990

240

ChemInform Abstract: Properties and Reactions of Substituted 1,2-Thiazetidine 1,1-Dioxides: 2- and/or 4-Silylated 1,2-Thiazetidine 1,1-Dioxides.

MUELLER, M., MEYLE, E., PAULUS, E. F., PLAGGE, H., OTTO, H.-H.

Journal:

Année:

1990

Fichier:

PDF, 186 KB

1990

241

ChemInform Abstract: Novel One-Pot Synthesis of 3-N-Acylaminocoumarins

JAIN, A., MUKERJEE, A. K.

Journal:

Année:

1990

Fichier:

PDF, 88 KB

1990

242

ChemInform Abstract: Benzo-as-triazine Tri-N-oxide. A Novel Cycloaddition Product from Reactions of Benzofurazan N-Oxides with Nitrile Oxides.

ARGYROPOULOS, N. G., GALLOS, J. K., ZHANG, Z.-Y., PALENIK, G. J.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

243

ChemInform Abstract: Primary α-Dichloromethylphosphine. A Precursor of Unhindered C-Chlorophosphaethylene and Synthetic Equivalent of Phosphaacetylene.

GUILLEMIN, J. C., LE GUENNEC, M., DENIS, J. M.

Journal:

Année:

1990

Fichier:

PDF, 190 KB

1990

244

ChemInform Abstract: Identification of Reaction Products in the Low-Pressure Chemical Vapor Deposition of Molybdenum Silicide

GACZI, P. J., REYNOLDS, G. J.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

245

ChemInform Abstract: The Electric-Field Assisted Solid-State Reaction of Aluminum and Silicon Dioxide.

FORBES, R., ZUKOTYNSKI, S.

Journal:

Année:

1990

Fichier:

PDF, 113 KB

1990

246

ChemInform Abstract: Catalytic Activity of Pure Copper Oxide and Samples Containing Different Concentrations of Aluminum Oxide in Heterogeneous Decomposition of Hydrogen Peroxide

HASSAN, E. A., ABD EL-SALAAM, K. M., SAID, A. A., EL-AWAD, A. M.

Journal:

Année:

1990

Fichier:

PDF, 114 KB

1990

247

ChemInform Abstract: Thermolysis of the Sulfur Dioxide Adducts of Benzobenzvalene. The 1,3-Dipolar Behaviour of a Sulfene.

BURGER, U., ERNE-ZELLWEGER, D., SLEDESKI, A. W., SCHMIDLIN, S.

Journal:

Année:

1990

Fichier:

PDF, 175 KB

1990

248

ChemInform Abstract: A Convenient Synthesis of 4-Alkenyl-2-cyclopenten-1-ones by Palladium(II)-Catalyzed Cross-Coupling of 4-Bromo-2-cyclopenten-1-one with 1-Vinylstannanes.

TOLSTIKOV, G. A., MIFTAKHOV, M. S., DANILOVA, N. A., VEL'DER, Y. L., SPIRIKHIN, L. V.

Journal:

Année:

1990

Fichier:

PDF, 180 KB

1990

249

ChemInform Abstract: 1,4-Benzoquinones: Improved Methods of the Synthesis and New Diaziridinyl Analogues.

DZIELENDZIAK, A., BUTLER, J.

Journal:

Année:

1990

Fichier:

PDF, 176 KB

1990

250

ChemInform Abstract: Synthesis of 3,4,5-Triamino-4H-1,2,4-triazole (Guanazine) and Its 4-Arylideneamino Derivatives.

Journal:

Année:

1990

Fichier:

PDF, 170 KB

1990

251

ChemInform Abstract: New Approaches to Heteroatomic Chelation of Early and Late Transition Metals. Synthesis and Characterization of Cyclometallaphosphoranimineand Cyclometallaphosphoraniminatophosphanes (and Arsanes) of Mo(0), W(0), Rh(I), and Ir(I) Deri

KATTI, K. V., CAVELL, R. G.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 250 KB

english, 1990

252

ChemInform Abstract: Conversion of Epoxides to Rhodium Enolates: Direct Evidence for a Mechanism Involving Initial C-H Activation.

WU, J., BERGMAN, R. G.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 228 KB

english, 1990

253

ChemInform Abstract: Enantioselective Synthesis of (S)-γ-Acetylenic γ-Aminobutyric Acid (GABA) and (S)-trans-γ-Butenynyl GABA.

TABOR, A. B., HOLMES, A. B., BAKER, R.

Journal:

Année:

1990

Fichier:

PDF, 102 KB

1990

254

ChemInform Abstract: Stereoselective Synthesis of 3-C-Branched-Chain Sugars by Aldol Reaction of Furanos-3-uloses with Acetone.

CALVO-MATEO, A., CAMARASA, M.-J., DIAZ-ORTIZ, A., DE LAS HERAS, F. G., ALEMANY, A.

Journal:

Année:

1990

Fichier:

PDF, 75 KB

1990

255

ChemInform Abstract: Stereoselective Radical Cyclization for the Synthesis of Bicyclic Higher-Carbon Sugars. Synthesis of the Sugar Moiety of Octosyl Acids.

ARAKI, Y., ENDO, T., ARAI, Y., TANJI, M., ISHIDO, Y.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

256

ChemInform Abstract: Glass Like Nature of Magnetic Ordering in MCl2-Graphite Intercalates

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

257

ChemInform Abstract: Heteronuclear Cluster Chemistry of Copper, Silver, and Gold

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

258

ChemInform Abstract: Segregation and Magnetic Properties of Electroless-Plated CoNiReP Perpendicular Anisotropic Films.

OSAKA, T., MATSUBARA, H., TODA, M., HOMMA, T.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

259

ChemInform Abstract: Protection of Photoanodes Against Photocorrosion by Surface Deposition of Oxide Films. Criteria for Choosing the Protective Coating.

CAMPET, G., PUPRICHITKUN, C., SUN, Z. W.

Journal:

Année:

1990

Fichier:

PDF, 216 KB

1990

260

ChemInform Abstract: Trimethylgallium Decomposition on Si(100)

LEE, F., GOW, T. R., MASEL, R. I.

Journal:

Année:

1990

Fichier:

PDF, 125 KB

1990

261

ChemInform Abstract: Structural Relationships in Silatrane Molecules.

GREENBERG, A., WU, G.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

262

ChemInform Abstract: Overcrowded Twisted Bi-4H-cyclopenta(def)phenanthren-4-ylidene, (I), versus Bi-9H-fluorenylidene, (II), syn Pyramidalization.

STEZOWSKI, J. J., HILDENBRAND, T., SUISSA, M. R., AGRANAT, I.

Journal:

Année:

1990

Fichier:

PDF, 102 KB

1990

263

ChemInform Abstract: Hydrogen Transfer Reactions. Part 13. Catalysis of Disproportionation by (Dinitrogen)hydridotris(triphenylphosphane)cobalt(I).

BROCK, M., HEESING, A.

Journal:

Année:

1990

Fichier:

PDF, 106 KB

1990

264

ChemInform Abstract: Pyrylium Compounds. Part 42. Benzocycloalkenones and Dihydro-2H,7H-1-benzopyranones from 2,4,6-Triarylpyrylium Salts and Cycloalkane-1,2-diones.

ZIMMERMANN, T., FISCHER, G. W., OLK, B., FINDEISEN, M.

Journal:

Année:

1990

Fichier:

PDF, 122 KB

1990

265

ChemInform Abstract: Theoretical Studies of the Benzene Oxide-Oxepin Valence Tautomerism

BOCK, C. W., GEORGE, P., STEZOWSKI, J. J., GLUSKER, J. P.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

266

ChemInform Abstract: A Convenient Method for the Methylation of Alkyl Dicyanoacetates (I).

NEIDLEIN, R., KIKELJ, D.

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

267

ChemInform Abstract: An Improved Optical Resolution of 3-Acetylthio-2-methylpropionic Acid by Use of a New Chiral Amine, N-Isopropyl(phenylalaninol).

SAWAYAMA, T., TSUKAMOTO, M., SASAGAWA, T., NARUTO, S., MATSUMOTO, J., UNO, H.

Journal:

Année:

1990

Fichier:

PDF, 86 KB

1990

268

ChemInform Abstract: Uranium Metallacycle Cyclic ((Me3Si)2N)2UCH2SiMe2NSiMe3: A Mild Reagent for the Synthesis of Methyl Ketones from Nitriles.

DORMOND, A., ELBOUADILI, A., MOISE, C.

Journal:

Année:

1990

Fichier:

PDF, 100 KB

1990

269

ChemInform Abstract: Facile Direct α-Oximation of Ketones Using tert-Butyl Thionitrate.

KIM, Y. H., PARK, Y. J., KIM, K.

Journal:

Année:

1990

Fichier:

PDF, 119 KB

1990

270

ChemInform Abstract: Reactions of Amides with Potassium Permanganate in Neutral Aqueous Solution.

LEE, C. K., AHN, Y. M.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

271

ChemInform Abstract: Quantitative Rearrangement of Monocyclic Endoperoxides to Furans Catalyzed by Co(II).

O'SHEA, K. E., FOOTE, C. S.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

272

ChemInform Abstract: 5-Alkyl-2-(p-tolylsulfonyl)pyridines (III), (V) by Regioselective Cyano (4 + 2)Cycloaddition.

RUEFFER, U., BREITMAIER, E.

Journal:

Année:

1990

Fichier:

PDF, 81 KB

1990

273

ChemInform Abstract: Regioselective Halogenation of 4-Amino-2-iodomethyl-6-methylpyrimidines.

ZEUNER, F., NICLAS, H.-J.

Journal:

Année:

1990

Fichier:

PDF, 168 KB

1990

274

ChemInform Abstract: Studies on Quinolizine Derivatives. Part 24. Catalytic Hydrogenation of Cycl(3.3.3)azines.

MATSUDA, Y., GOTOU, H., KATOU, K., MATSUMOTO, H.

Journal:

Année:

1990

Fichier:

PDF, 188 KB

1990

275

ChemInform Abstract: Studies on Extended Quinone Methides. Synthesis and Physical Studies of Purine-Like Monofunctional and Bifunctional Imidazo(4,5-g)quinazoline Reductive Alkylating Agents.

LEMUS, R. H., LEE, C.-H., SKIBO, E. B.

Journal:

Année:

1990

Fichier:

PDF, 179 KB

1990

276

ChemInform Abstract: ortho-Pyrrolylphenyl Heterocumulenes, e.g. (V), (X), (XVIII): Preparation and Cyclization to Fused Pyrroles, e.g. (VI), (XI), (XIX).

MOLINA, P., ALAJARIN, M., VIDAL, A.

Journal:

Année:

1990

Fichier:

PDF, 167 KB

1990

277

ChemInform Abstract: Oxidative Dimerization of 4-Alkyl-6-phenyl-2,3-dihydrooxazines

SPASSOV, S. L., STOEVA-YORDANOVA, K. P.

Journal:

Année:

1990

Fichier:

PDF, 137 KB

1990

278

ChemInform Abstract: Synthesis and Properties of Ammonium Trichloro(dioxyethylene-O,O′)tellurate (AS-101) (III). A New Immunomodulating Compound.

ALBECK, M., TAMARI, T., SREDNI, B.

Journal:

Année:

1990

Fichier:

PDF, 98 KB

1990

279

ChemInform Abstract: Regio- and Stereoselective Preparation of Enolates from Ketones by Means of Sodium Bis(trimethylsilyl)amide.

DAUDEMAR, M., BELLASSOUED, M.

Journal:

Année:

1990

Fichier:

PDF, 193 KB

1990

280

ChemInform Abstract: Organic Syntheses via Transition Metal Complexes. Part 36. Monofunctional Tri(methylene)methane Chromium and Iron Complexes by Addition of Allenes to M=C Bonds of Carbene Complexes.

AUMANN, R., TRENTMANN, B.

Journal:

Année:

1990

Fichier:

PDF, 200 KB

1990

281

ChemInform Abstract: A New Synthetic Route to (.+-.)-Forskolin.

BEGLEY, M. J., CHESHIRE, D. R., HARRISON, T., HUTCHINSON, J. H., MYERS, P. L., PATTENDEN, G.

Journal:

Année:

1990

Fichier:

PDF, 184 KB

1990

282

ChemInform Abstract: Steroids. Part 24. A Novel Efficient Approach to the Synthesis of 6-Oxo-ethinylestradiol (III) and Its 3-Isopropanesulfonate (V).

WEBER, G., SCHAUMANN, J., CARL, C., SCHWARZ, S., LEISNER, R.

Journal:

Année:

1990

Fichier:

PDF, 112 KB

1990

283

ChemInform Abstract: Synthesis of Higher-Carbon Sugars via Cross-Aldolization of 7-Oxanorbornan-2-one and Carbohydrate Aldehyde Derivatives.

JEGANATHAN, S., VOGEL, P.

Journal:

Année:

1990

Fichier:

PDF, 113 KB

1990

284

ChemInform Abstract: 3-Methylxanthosine: Synthesis and Acidic Hydrolysis of the Glycosyl Bond.

ITAYA, T., HARADA, T.

Journal:

Année:

1990

Fichier:

PDF, 96 KB

1990

285

ChemInform Abstract: A Stereocontrolled Synthesis of Trisubstituted Cyclohexanes and Cyclopentanes. Its Application to the Synthesis of 11-Deoxyprostaglandins.

HIZUKA, M., FANG, C., SUEMUNE, H., SAKAI, K.

Journal:

Année:

1990

Fichier:

PDF, 189 KB

1990

286

ChemInform Abstract: Acyl Thrombin Photochemistry: Kinetics for Deacylation of Enzyme Cinnamate Geometric Isomers.

PORTER, N. A., BRUHNKE, J. D.

Journal:

Année:

1990

Fichier:

PDF, 96 KB

1990

287

ChemInform Abstract: Pheromone Synthesis. Part 115. Synthesis of (Z)-2-Ochtoden-1-ol, (E)-2-Ochtoden-1-al, and (Z)-2-Ochtoden-1-al, the Pheromone Components of the Boll Weevil (Anthonomus grandis).

MORI, K., ITOU, M.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

288

ChemInform Abstract: Preparation of Optically Active γ-Hydroxyethyl α,β-Unsaturated γ-Lactones Using an Enzymatic Procedure.

SUEMUNE, H., HIZUKA, M., KAMASHITA, T., SAKAI, K.

Journal:

Année:

1990

Fichier:

PDF, 78 KB

1990

289

ChemInform Abstract: Solid State NMR

Journal:

Année:

1990

Fichier:

PDF, 61 KB

1990

290

ChemInform Abstract: Molecular Geometry of Iron Trifluoride from Electron Diffraction and a Reinvestigation of Aluminum Trifluoride.

HARGITTAI, M., KOLONITS, M., TREMMEL, J., FOURQUET, J.-L., FEREY, G.

Journal:

Année:

1990

Fichier:

PDF, 100 KB

1990

291

ChemInform Abstract: Multinuclear Magnetic Resonance Studies of the Hydrolysis of Aluminum(III). Part 9. Prolonged Hydrolysis with Aluminum Metal Monitored at Very High Magnetic Field.

AKITT, J. W., ELDERS, J. M., FONTAINE, X. L. R., KUNDU, A. K.

Journal:

Année:

1990

Fichier:

PDF, 124 KB

1990

292

ChemInform Abstract: Investigations of the Semiconductor Properties of Anodically Formed Passive Layers on Zn and of ZnO Single Crystals in Different Aqueous Electrolytes by EIS

BOHE, A. E., VILCHE, J. R., JUETTNER, K., LORENZ, W. J., PAATSCH, W.

Journal:

Année:

1990

Fichier:

PDF, 129 KB

1990

293

ChemInform Abstract: Studies on the Acid-Base Properties of the AlBr3-NaBr Melts

HAYASHI, H., HAYASHI, N., TAKEHARA, Z., KATAGIRI, A.

Journal:

Année:

1990

Fichier:

PDF, 218 KB

1990

294

ChemInform Abstract: Caveat Regarding the Use of Substituent Parameters in Statistical Analyses of Molecular Properties. Part 2. Case Study: 13C NMR of 2-Substituted Pyridines and Monosubstituted Benzenes.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

295

ChemInform Abstract: Ferromagnetic Interactions in Decamethylferrocenium Salts of Nickel Bis(dichalcogolenes).

BRODERICK, W. E., THOMPSON, J. A., GODFREY, M. R., SABAT, M., HOFFMAN, B. M., DAY, E. P.

Journal:

Année:

1990

Fichier:

PDF, 121 KB

1990

296

ChemInform Abstract: Electron Transfer and Ion Pairing. Part 12. ((Benzosemiquinone-18-crown-6)·-Li+Na+)·+: A Paramagnetic Triple Ion with Two Different Counter Cations.

BOCK, H., HERRMANN, H.-F.

Journal:

Année:

1990

Fichier:

PDF, 123 KB

1990

297

ChemInform Abstract: Dicoordinated Phosphorus Compounds: 13C and 15N NMR Study of 1,2,4,3-Triazaphospholes Disubstituted at the 1,5- and 2,5-Positions. Structure of the Complex 5-Benzyl-2-methyl-1,2,4,3-triazaphosphole-Boron Trifluoride

HADDAD, M., BOISDON, M.-T., LOPEZ, L., MALAVAUD, C., PELLETIER, G., BARRANS, J., PFISTER-GUILLOUZO, G., LEGROS, J.-P.

Journal:

Année:

1990

Fichier:

PDF, 94 KB

1990

298

ChemInform Abstract: Energetics of Intra- and Intermolecular Bonds in ω-Alkanediols. Part 2. Thermochemical Study of 1,2-Ethanediol, 1,3-Propanediol, 1,4-Butanediol, and 1,5-Pentanediol at 298.15 K

KNAUTH, P., SABBAH, R.

Journal:

Année:

1990

Fichier:

PDF, 90 KB

1990

299

ChemInform Abstract: Hydrogen Transfer Reactions. Part 12. Ziegler-Nickel Catalysts for the Hydrogen Transfer.

WEHAGE, H., HINTZE, H., HEESING, A.

Journal:

Année:

1990

Fichier:

PDF, 117 KB

1990

300

ChemInform Abstract: Carbo- and Heterocyclization Reactions of 2-(4-Morpholinyl)-1-phenylpropene and Nitroolefins.

FELLUGA, F., NITTI, P., PITACCO, G., VALENTIN, E.

Journal:

Année:

1990

Fichier:

PDF, 140 KB

1990

301

ChemInform Abstract: Determination of the Relative Rates of Addition of Styrene and Acrylonitrile to the 1-(1,3-Diphenylpropyl) and 1-(3-Cyano-1-phenylpropyl) Radicals. Evidence for a Penultimate Effect in Radical Copolymerization.

CYWAR, D. A., TIRRELL, D. A.

Journal:

Année:

1990

Fichier:

PDF, 116 KB

1990

302

ChemInform Abstract: Photochemical Conversion of o-Phenylenediamine (II) and o-Aminophenol (VI) into Heterocyclics.

CRANK, G., MAKIN, M. I. H.

Journal:

Année:

1990

Fichier:

PDF, 190 KB

1990

303

ChemInform Abstract: Reactions of the tert.-Butylthiyl Radical with Organometallic Compounds and Alkenes.

MCPHEE, D. J., CAMPREDON, M., LESAGE, M., GRILLER, D.

Journal:

Année:

1990

Fichier:

PDF, 107 KB

1990

304

ChemInform Abstract: Stereoelectronic Effects in the Gas Phase. Part 2. Negative Ion Reactions of 1,3-Dithianes and 1,3-Dithiane 1-Oxides.

FISHER, C. L., KAHN, S. D., HEHRE, W. J., CASERIO, M. C.

Journal:

Année:

1990

Fichier:

PDF, 125 KB

1990

305

ChemInform Abstract: Oxidation of Hydrocarbons. Part 18. Mechanism of the Reaction Between Permanganate and Carbon-Carbon Double Bonds.

LEE, D. G., CHEN, T.

Journal:

Année:

1990

Fichier:

PDF, 95 KB

1990

306

ChemInform Abstract: Catalytic Cyclophanes: A Highly Efficient Model for Pyruvate Oxidase.

JIMENEZ, L., DIEDERICH, F.

Journal:

Année:

1990

Fichier:

PDF, 162 KB

1990

307

ChemInform Abstract: Silicon-Modified Birch Reduction and Reductive Alkylation of Polynuclear Aromatics.

MARCINOW, Z., CLAWSON, D. K., RABIDEAU, P. W.

Journal:

Année:

1990

Fichier:

PDF, 119 KB

1990

308

ChemInform Abstract: Electrochemical and Pulseradiolytic Reduction of (Pentamethylcyclopentadienyl)(polypyridyl)rhodium Complexes.

KOELLE, U., KANG, B.-S., INFELTA, P. P., COMTE, P., GRAETZEL, M.

Journal:

Année:

1990

Fichier:

PDF, 123 KB

1990

309

ChemInform Abstract: Oxidant-Dependent Nonadiabatic Intervalence Transitions.

LEWIS, N. A., OBENG, Y. S.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

310

ChemInform Abstract: Tris(trimethylsilyl)silane: A Catalyst for Radical-Mediated Reduction Reactions.

LESAGE, M., CHATGILIALOGLU, C., GRILLER, D.

Journal:

Année:

1990

Fichier:

PDF, 110 KB

1990

311

ChemInform Abstract: A New Nitration Product, 3-Nitro-4-acetamidophenol, Obtained from Acetaminophen with Nitrous Acid.

MATSUNO, T., MATSUKAWA, T., SAKUMA, Y., KUNIEDA, T.

Journal:

Année:

1990

Fichier:

PDF, 93 KB

1990

312

ChemInform Abstract: Enolic Ortho Esters. Part 2. Tandem Nucleophilic/Electrophilic Dimethylation of 4′,4′-Dimethyl-3,4,5,8-tetrahydrospiro(2H-1-benzopyran-2,2′-(1,3)dioxolane) (I).

COLLINS, D. J., RUTSCHMANN, S. B.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 201 KB

english, 1990

313

ChemInform Abstract: Substituent-Directed Alkyl Addition Reactions of Epoxides. Part 1. Applications to the Synthesis of 3-Hydroxy-4-methylalkanoic Acids.

FLIPPIN, L. A., BROWN, P. A., JALALI-ARAGHI, K.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

314

ChemInform Abstract: TiCl4-Mediated Conjugated Addition Reactions of Stannylallenes to α,β-Unsaturated Carbonyl Compounds.

HARUTA, J., NISHI, K., MATSUDA, S., TAMURA, Y., KITA, Y.

Journal:

Année:

1990

Fichier:

PDF, 110 KB

1990

315

ChemInform Abstract: Selective Decarboxylation of β-Keto Esters.

TABER, D. F., AMEDIO, J. C. JUN., GULINO, F.

Journal:

Année:

1990

Fichier:

PDF, 163 KB

1990

316

ChemInform Abstract: A Simple, Chiral-Pool-Independent Synthesis of Enantiomerically Pure Alanine-Derived α-Amino Aldehyde Acetals.

BRINGMANN, G., GEISLER, J.-P.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

317

ChemInform Abstract: A New Synthesis of α-Keto Ethers via Anchimerically-Assisted Substitution of an α-Sulfinyl Function with Alcohols.

PFLIEGER, P., MIOSKOWSKI, C., SALAUN, J. P., WEISSBART, D., DURST, F.

Journal:

Année:

1990

Fichier:

PDF, 129 KB

1990

318

ChemInform Abstract: Samarium-Promoted Cyclopropanation of Allylic Alcohols.

MOLANDER, G., HARRING, L. S.

Journal:

Année:

1990

Fichier:

PDF, 106 KB

1990

319

ChemInform Abstract: Synthesis of 2-Alkyl-2-cyclopenten-1-ones. A Versatile Kinetic Alkylation - Ozonolysis Procedure for the Preparation of γ-Keto Aldehydes.

GERAGHTY, N. W. A., MORRIS, N. M.

Journal:

Année:

1990

Fichier:

PDF, 174 KB

1990

320

ChemInform Abstract: Interrupted Polymerization of Acrylates: Sequential Michael-Michael-Dieckmann Cyclizations for Easy, One-Pot, (2 + 2 + 2)Construction of Polyfunctionalized Cyclohexanones.

POSNER, G. H., SHULMAN-ROSKES, E. M.

Journal:

Année:

1990

Fichier:

PDF, 95 KB

1990

321

ChemInform Abstract: Camphor-Derivatized Glycinates. Part 4. Camphor-Derived Alcohols: An Anomalous Reaction of 3-Hydroxycamphor and the Influence of Internal Alkoxides on the Alkylation Stereochemistry of Glycinate Imines.

MCINTOSH, J. M., CASSIDY, K. C., MATASSA, L. C.

Journal:

Année:

1990

Fichier:

PDF, 112 KB

1990

322

ChemInform Abstract: Dye-Sensitized Photooxygenation of the C=N Bond.

CASTRO, C., DIXON, M., ERDEN, I., ERGONENC, P., KEEFFE, J. R., SUKHOVITSKY, A.

Journal:

Année:

1990

Fichier:

PDF, 154 KB

1990

323

ChemInform Abstract: Synthesis and Stereochemistry of Allenes. Part 3. Highly Stereoselective Synthesis of Chiral Alkylallenes by Organocopper(I)-Induced Anti 1,3-Substitution of Chiral Propynyl Esters.

ELSEVIER, C. J., VERMEER, P.

Journal:

Année:

1990

Fichier:

PDF, 105 KB

1990

324

ChemInform Abstract: A Facile and High-Yield Synthesis of α-Benzylamino Nitriles (IV) by a Modified Strecker Reaction.

GEORGIADIS, M. P., HAROUTOUNIAN, S. A.

Journal:

Année:

1990

Fichier:

PDF, 89 KB

1990

325

ChemInform Abstract: Reductive Lactonization of Strategically Methylated Quinonepropionic Acid Esters and Amides.

CARPINO, L. A., TRIOLO, S. A., BERGLUND, R. A.

Journal:

Année:

1990

Fichier:

PDF, 135 KB

1990

326

ChemInform Abstract: A Convenient Synthesis of N-Benzyloxy-β-lactams via N-Benzyloximines.

IKEDA, K., ACHIWA, K., SEKIYA, M.

Journal:

Année:

1990

Fichier:

PDF, 203 KB

1990

327

ChemInform Abstract: Synthesis of 6-(3-Aryl-2-propenyl)-2,3-dihydro-5-hydroxybenzofuran Derivatives by Cross Coupling Reactions.

ALABASTER, R. J., COTTRELL, I. F., HANDS, D., HUMPHREY, G. R., KENNEDY, D. J., WRIGHT, S. H. B.

Journal:

Année:

1990

Fichier:

PDF, 192 KB

1990

328

ChemInform Abstract: Synthesis of Unsaturated Bicyclic Lactones and Acetals via Palladium-Promoted Cyclization of Cyclic Allylic Alcohols.

LAROCK, R. C., STINN, D. E.

Journal:

Année:

1990

Fichier:

PDF, 193 KB

1990

329

ChemInform Abstract: A New Route to Optically Pure cis- and trans-2,5-Disubstituted Pyrrolidines.

JEGHAM, S., DAS, B. C.

Journal:

Année:

1990

Fichier:

PDF, 180 KB

1990

330

ChemInform Abstract: A Convenient Synthesis of Benzo(f)indole-4,9-diones (IV).

MARUYAMA, K., OSUKA, A., NAKAGAWA, K., NABESHIMA, T., TABUCHI, K.

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

331

ChemInform Abstract: Reaction of N-Hydroxymethylsaccharin with Aliphatic Carboxylic Acid Derivatives: Synthesis of N-Acylsaccharins and N-(Saccharinylmethyl) Aliphatic Carboxylates.

CHOI, S.-Y., LEE, S.-G., YOON, Y.-J., KIM, K.-W.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

332

ChemInform Abstract: Synthesis and Characterization of a Novel Betaine Dye: 2,4-Dimethyl-6-(2,4,6-triphenyl-N-pyridinio)phenolate.

PALEY, M. S., MEEHAN, E. J., SMITH, C. D., ROSENBERGER, F. E., HOWARD, S. C., HARRIS, J. M.

Journal:

Année:

1990

Fichier:

PDF, 107 KB

1990

333

ChemInform Abstract: Synthesis and Characterization of New Quinoline Monomers (VI) and (IX).

BOTTINO, F. A., DI PASQUALE, G., POLLICINO, A., RECCA, A., STANILAND, P. A.

Journal:

Année:

1990

Fichier:

PDF, 123 KB

1990

334

ChemInform Abstract: Indolizines. Part 4. Dyes Derived from Oxoindolizinium Ions and Active Methylene Compounds.

WEIDNER, C. H., WADSWORTH, D. H., BENDER, S. L., BELTMAN, D. J.

Journal:

Année:

1990

Fichier:

PDF, 91 KB

1990

335

ChemInform Abstract: Chemistry of Singlet Oxygen. Part 52. Reaction with trans-Stilbene.

KWON, B.-M., FOOTE, C. S., KHAN, S. I.

Journal:

Année:

1990

Fichier:

PDF, 96 KB

1990

336

ChemInform Abstract: Reaction of S-Benzyl Carbamoylcarbodithioate with Dipolarophiles.

MONTERO, V. A., HERNANDEZ, I. T., DE PASCUAL TERESA, J., MORAN, J. R., OLABARRIETA, R.

Journal:

Année:

1990

Fichier:

PDF, 175 KB

1990

337

ChemInform Abstract: Total Synthesis of 3(S)-Carboxy-4(S)-hydroxy-2,3,4,5-tetrahydropyridazine, an Unusual Amino Acid Constituent of Luzopeptin A.

HUGHES, P., CLARDY, J.

Journal:

Année:

1990

Fichier:

PDF, 118 KB

1990

338

ChemInform Abstract: Reactions with Substituted Acrylonitriles: A Novel Synthesis of Polysubstituted Pyrimidines.

EL-SHARABASY, S. A., ABDEL GAWAD, S. M., HUSSAIN, S. M.

Journal:

Année:

1990

Fichier:

PDF, 98 KB

1990

339

ChemInform Abstract: Synthesis of Adamantylated Pyrimidines and Purines by Direct and Regioselective Alkylation Under Phase-Transfer Catalysis

HEDAYATULLAH, M., ROGER, A.

Journal:

Année:

1990

Fichier:

PDF, 156 KB

1990

340

ChemInform Abstract: Studies on Aminoazoles: Synthesis of Pyrazolo(1,5-a)pyrimidines and Their Aza Derivatives.

ELGEMEIE, G. H., ELGHANDOUR, A. H., ELSHIMY, H. M.

Journal:

Année:

1990

Fichier:

PDF, 196 KB

1990

341

ChemInform Abstract: Synthesis of 2,2,4-Trisubstituted-1,2-dihydroquinazolines.

STREKOWSKI, L., CEGLA, M. T., KONG, S.-B., HARDEN, D. B.

Journal:

Année:

1990

Langue:

english

Fichier:

PDF, 226 KB

english, 1990

342

ChemInform Abstract: Triazoles. Part 18. An Unexpected Rearrangement Observed During the Reaction of 5-Amino-1,2,4-triazoles with N-Heterocyclic β-Oxoesters.

REITER, J., RIVO, E.

Journal:

Année:

1990

Fichier:

PDF, 159 KB

1990

343

ChemInform Abstract: Tautomeric Structure of Dihydropyrazolo(1,5-a)pyrimidin-7-one in Solution. A Facile Synthesis of Novel 6-Quinoxalinyl-dihydropyrazolo(1,5-a)pyrimidin-7-ones (III) by Ring Transformation

KURASAWA, Y., KIM, H. S., FUTATSUKAWA, R., WATANABE, C., TAKADA, A., OKAMOTO, Y.

Journal:

Année:

1990

Fichier:

PDF, 93 KB

1990

344

ChemInform Abstract: Selective Synthesis of 1-Aryl-3-quinoxalinyl-1,2,4-triazole and Furo(2,3-b)quinoxaline.

KIM, H. S., KURASAWA, Y., TAKADA, A.

Journal:

Année:

1990

Fichier:

PDF, 202 KB

1990

345

ChemInform Abstract: Head-to-Tail Assemblies of Dipolar, Piperazine-Linked Chromophores: Synthesis, X-Ray Structure, and Dielectric Characterization.

KATZ, H. E., SCHILLING, M. L.

Journal:

Année:

1990

Fichier:

PDF, 191 KB

1990

346

ChemInform Abstract: Preparation and Reactions of Isocyano-1,3,5-triazines.

HASHIDA, Y., IMAI, A., SEKIGUCHI, S.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

347

ChemInform Abstract: Synthesis of Pyrazolo(3,4-b)(1,4)diazepines and Pyrazolo(3,4-b)pyrazines

COLOMBO, A., FRIGOLA, J., PARES, J., ANDALUZ, B.

Journal:

Année:

1990

Fichier:

PDF, 184 KB

1990

348

ChemInform Abstract: Pyrrolo(1,4)benzodiazepines. Part 4. Synthesis of E- and Z-5,11-Dioxo-11a-ethoxycarbonyl-2-ethylidene-1,2,3,10,11,11a-hexahydro-5H-pyrrolo(2,1-c)(1,4)benzodiazepine (VIIIa) and (VIIIb).

DE CAPRARIIS, P., DE MARTINO, G., ABIGNENTE, E., AVARA, P., MAYOL, L.

Journal:

Année:

1990

Fichier:

PDF, 204 KB

1990

349

ChemInform Abstract: Palladium-Catalyzed Diastereoselective Syntheses of (E)-1-Trimethylsilyl-2-alkenes, (E)-1-Trimethylsilyl-1-alken-3-ynes, (1E,5E)-1-Trimethylsilyl-1,5-alkadien-3-ynes, (1E,3Z)- and (1E,3E)-1-Trimethylsilyl-1,3-alkadienes.

ANDREINI, B. P., CARPITA, A., ROSSI, R., SCAMUZZI, B.

Journal:

Année:

1990

Fichier:

PDF, 193 KB

1990

350

ChemInform Abstract: Synthesis of Two Useful, Enantiomerically Pure Derivatives of (S)-4-Hydroxy-2-cyclohexenone.

AUDIA, J. E., BOISVERT, L., PATTEN, A. D., VILLALOBOS, A., DANISHEFSKY, S. J.

Journal:

Année:

1990

Fichier:

PDF, 108 KB

1990

351

ChemInform Abstract: Phosphoryl Transfer to Anionic Oxygen Nucleophiles. Nature of the Transition State and Electrostatic Repulsion.

HERSCHLAG, D., JENCKS, W. P.

Journal:

Année:

1990

Fichier:

PDF, 87 KB

1990

352

ChemInform Abstract: Application of Hypervalent Iodine Reagents to the Synthesis of Aminophosphonic Acids.

WASIELEWSKI, C., TOPOLSKI, M., DEMBKOWSKI, L.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

353

ChemInform Abstract: Phospho Sugars. Novel Preparation and Their Glycosyl Compounds.

IKAI, K., IIDA, A., YAMASHITA, M.

Journal:

Année:

1990

Fichier:

PDF, 125 KB

1990

354

ChemInform Abstract: Studies on the Synthesis of Phosphorus Heterocycles. Part 1. (1,4,3)Thiazaphosphorino(3,4-b)(1,3,2)benzodiazaphosphorine 12-Oxides.

CHEN, R., BAO, R.

Journal:

Année:

1990

Fichier:

PDF, 119 KB

1990

355

ChemInform Abstract: Cycloaddition Reactions of a 1,2,4-Triphosphacyclopenta-1,3-diene. Synthesis, Crystal, and Molecular Structure of the Novel Hexaphosphorus Cage Compound P6C4But3H2 Containing Five Directly Bonded Phosphorus Atoms.

BARTSCH, R., HITCHCOCK, P. B., NIXON, J. F.

Journal:

Année:

1990

Fichier:

PDF, 97 KB

1990

356

ChemInform Abstract: Reactivity of Neodymium(III) Isopropoxide Derivatives: Synthesis, Characterization and Crystal Structure of (Nd4(μ3-OH)2(μ2,μ1-acac)6(acac)4).

PONCELET, O., HUBERT-PFALZGRAF, L. G.

Journal:

Année:

1990

Fichier:

PDF, 183 KB

1990

357

ChemInform Abstract: Synthesis, Characterization, and X-Ray Crystal Structure of Tris-isothiocyanato Complexes of the Yttrium(III) and Europium(III) Ions with a Six-Nitrogen-Donor Macrocyclic Ligand.

BOMBIERI, G., BENETOLLO, F., POLO, A., DE COLA, L., HAWKINS, W. T., VALLARINO, L. M.

Journal:

Année:

1990

Fichier:

PDF, 122 KB

1990

358

ChemInform Abstract: Reactions at the Coordinated Trichloromethyl Isocyanide. Part 3. Heterofunctionalized (Alkylideneamino)carbene and Carbamoyl Isocyanides.

FEHLHAMMER, W. P., BECK, G.

Journal:

Année:

1990

Fichier:

PDF, 205 KB

1990

359

ChemInform Abstract: Synthesis and Reactions of the Cationic Thiocarbyne (HC(pz)3)(CO)2WC-SMe+. Reactions of the Thiocarbene (HC(pz)3)(CO)2W(η2-CHSMe)2+ with Nucleophiles.

DOYLE, R. A., ANGELICI, R. J.

Journal:

Année:

1990

Fichier:

PDF, 158 KB

1990

360

ChemInform Abstract: Magnesium Dihalide Promoted Addition of Grignard Reagents to the Cyclopentadienyl Rings of Tungstenocene Dichloride.

FORSCHNER, T. C., COOPER, N. J.

Journal:

Année:

1990

Fichier:

PDF, 211 KB

1990

361

ChemInform Abstract: Synthesis and Characterization of a Novel Bimetallic μ-Malonyl Complex. The First X-Ray Crystal Structure of Alkali Metal Chelation by a Neutral Malonyl Compound.

O'CONNOR, J. M., UHRHAMMER, R., RHEINGOLD, A. L., STALEY, D. L.

Journal:

Année:

1990

Fichier:

PDF, 175 KB

1990

362

ChemInform Abstract: Synthesis and Crystal Structure of Bis(triphenylphosphine)gold Tricyanomethanide, ((PPh3)2Au)+ (C(CN)3)-.

BAUKOVA, T. V., KRAVTSOV, D. N., KUZ'MINA, L. G., DVORTSOVA, N. V., PORAY-KOSHITS, M. A., PEREVALOVA, E. G.

Journal:

Année:

1990

Fichier:

PDF, 104 KB

1990

363

ChemInform Abstract: Synthesis and Structure of a Capped Square-Pyramidal Five-Metal Oxo Cluster, (Fe2Ru3(CO)14(μ4-O))2-.

SCHAUER, C. K., VOSS, E. J., SABAT, M., SHRIVER, D. F.

Journal:

Année:

1990

Fichier:

PDF, 120 KB

1990

364

ChemInform Abstract: Metal Oxide Bound Rhodium Dioxygen and Ozone Complexes.

FISCHER, H. E., SCHWARTZ, J.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

365

ChemInform Abstract: Transformation of Ph2Si(CCCMe3)2 to a 4-Alkylidene-1-silacyclobut-2-enyl Ligand by Pt-H Addition and Rearrangement Reactions.

DEMA, A. C., LUKEHART, C. M., MCPHAIL, A. T., MCPHAIL, D. R.

Journal:

Année:

1990

Fichier:

PDF, 99 KB

1990

366

ChemInform Abstract: Chemical and Biological Investigation of Melicope triphylla. The Structures of Three Novel Skeletal Sesquiterpene Lactones: Melicophyllone-A, -B, and -C

JONG, T.-T., WU, T.-S.

Journal:

Année:

1990

Fichier:

PDF, 130 KB

1990

367

ChemInform Abstract: Synthesis and Structural Elucidation of 19-Norpregnane Derivatives with Nitrogen-Containing Four-Membered Rings in 14,15-Position.

PONSOLD, K., PROUSA, R., RECK, G.

Journal:

Année:

1990

Fichier:

PDF, 191 KB

1990

368

ChemInform Abstract: The Total Synthesis of myo-Inositol Polyphosphates.

VACCA, J. P., DESOLMS, S. J., HUFF, J. R., BILLINGTON, D. C., BAKER, R., KULAGOWSKI, J. J., MAWER, I. M.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

369

ChemInform Abstract: Preparation and Mass Spectral Analysis of O-Hydroxyethyl Derivatives of D-Glucose.

NAGAI, K., HONDA, A., KIHO, T., UKAI, S., TSUCHIYA, T.

Journal:

Année:

1990

Fichier:

PDF, 142 KB

1990

370

ChemInform Abstract: Synthesis of (.+-.)-Allosedamine by Iodide Treatment of Isoxazolidinium Salts.

LIGUORI, A., OTTANA, R., ROMEO, G., SINDONA, G., UCCELLA, N.

Journal:

Année:

1990

Fichier:

PDF, 161 KB

1990

371

ChemInform Abstract: Cyclohexadienone Annulations of Aryl Carbene Complexes of Chromium: New Strategies for the Synthesis of Indole Alkaloids.

BAUTA, W. E., WULFF, W. D., PAVKOVIC, S. F., ZALUZEC, E. J.

Journal:

Année:

1990

Fichier:

PDF, 195 KB

1990

372

ChemInform Abstract: Synthesis and Analgetic Activity of Sulfur-Containing Morphinans and Related Compounds.

HORI, M., IWAMURA, T., IMAI, E., SHIMIZU, H., KATAOKA, T., NOZAKI, M., NIWA, M., FUJIMURA, H.

Journal:

Année:

1990

Fichier:

PDF, 193 KB

1990

373

ChemInform Abstract: A Novel Method for the Synthesis of Anomerically Allylated C-Glycofuranosides. An Unusual Lewis Acid-Catalyzed Rearrangement of an Oxetanosyl-N-glycoside to Furanosyl-C-glycosides.

KATO, K., MINAMI, T., TAKITA, T., NISHIYAMA, S., OHGIYA, T., YAMAMURA, S.

Journal:

Année:

1990

Fichier:

PDF, 171 KB

1990

374

ChemInform Abstract: NMR Template Analysis of Biphenomycin: The Prediction of Conformational Domains Defined by Clustered Distance Constraints.

HEMPEL, J. C., BROWN, F. K.

Journal:

Année:

1990

Fichier:

PDF, 162 KB

1990

375

ChemInform Abstract: The Macrolactins, a Novel Class of Antiviral and Cytotoxic Macrolides from a Deep-Sea Marine Bacterium

GUSTAFSON, K., ROMAN, M., FENICAL, W.

Journal:

Année:

1990

Fichier:

PDF, 100 KB

1990

376

ChemInform Abstract: Synthesis of (+)-Disparlure (VI) Using the Reaction of 6-Methylheptyl Phenyl Sulfone (I) with Trimethylsilyl Ethylene Oxide (II) and Asymmetric Epoxidation.

MARCZAK, S., MASNYK, M., WICHA, J.

Journal:

Année:

1990

Fichier:

PDF, 147 KB

1990

377

ChemInform Abstract: High Tc Superconductors. Part 1. The Influence of Starting Materials and Preparation Conditions on the Quality of Tl-Ba-Ca-Cu-O Samples.

HALASZ, I., KIRSCHNER, I., PORJESZ, T.

Journal:

Année:

1990

Fichier:

PDF, 169 KB

1990

378

ChemInform Abstract: Synchrotron Radiation: A Wide Range of Applications in Chemistry

Journal:

Année:

1990

Fichier:

PDF, 84 KB

1990

379

ChemInform Abstract: Chemical Synthesis of Lignin Alcohols and Model Lignins Enriched with Carbon Isotopes

HAIDER, K., KERN, H., ERNST, L.

Journal:

Année:

1990

Fichier:

PDF, 85 KB

1990

380

ChemInform Abstract: Manganese Carboxylate Chemistry and Its Biological Relevance

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

381

ChemInform Abstract: CC-1065: One of the Most Potent Antitumor Agents

Journal:

Année:

1990

Fichier:

PDF, 80 KB

1990

382

ChemInform Abstract: Recent Advancements in the Reformatsky Reaction

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

383

ChemInform Abstract: Silicon Containing Intermediates in Organic Synthesis

Journal:

Année:

1990

Fichier:

PDF, 83 KB

1990

384

ChemInform Abstract: Inorganic and Organometallic Radicals (ESR)

SYMONS, M. C. R.

Journal:

Année:

1990

Fichier:

PDF, 82 KB

1990

385

ChemInform Abstract: Multiple Pulse NMR

Journal:

Année:

1990

Fichier:

PDF, 70 KB

1990