DOI: 10.1055/s-00000084

Synthesis

Issue 03 · Volume 1990 · 1990 DOI: 10.1055/s-002-1791

review

  • 171
    Kolb, Michael:

    Ketene Dithioacetals in Organic Synthesis: Recent Developments

    • paper

  • 191
    Kadaba, Pankaja K.; Edelstein, Steven B.:

    Triazolines XVIII.1 Nickel Peroxide Oxidation of 4,5-Dihydro-1H-1,2,3-triazoles Bearing Sterically Crowded ortho-Substituted 5-Phenyl Groups

  • 193
    Schrötter, Eberhard; Schönecker, Bruno; Hauschild, Ulrich; Droescher, Peter; Schick, Hans:

    An Improved Synthesis of (24R)-24,25-Dihydroxyprovitamin D31

  • 195
    Hojo, Masaru; Masuda, Ryōichi; Okada, Etsuji; Yamamoto, Hiromi; Morimoto, Katsushi; Okada, Ken:

    Facile Synthesis of β-Trifluoroacetylketene O,N-, S,N- and N,N-Acetals

  • 198
    Cativiela, C.; Diaz de Villegas, M. D.; Galvez, J. A.:

    Synthesis of Optically Active N-Acetyldehydroalanine Esters

  • 200
    Tripathy, Prana B.; Matteson, Donald S.:

    Asymmetric Synthesis of the Four Stereoisomers of 4-Methyl-3-heptanol via Boronic Esters: Sequential Double Stereodifferentiation Leads to Very High Purity

  • 207
    Borsotti, G. P.; Foa', M.; Gatti, N.:

    Electrochemical Oxidation of Benzyl Chlorides: A New Synthesis of 5-Methyl-2-Pyrazinecarboxylic Acid

  • 209
    Chiba, Toshiro; Okimoto, Mitsuhiro:

    Phase-Transfer Catalyzed Addition of Hydrogen Cyanide to N-Substituted Hydrazones

  • 211
    Yamanaka, Hiroki; Tsunai, Takashi; Kuwabara, Masaki; Fukunishi, Koushi; Nomura, Mototeru:

    Synthesis of 5-Fluoromethyl-2,3-dihydro-1,4-dithiins

  • 212
    Dalla Croce, Piero; Ferraccioli, Raffaella; Ritieni, Alberto:

    Selective α-Chlorination of Acetylpyrroles

  • 214
    Devys, Michel; Barbier, Michel:

    A Convenient Synthesis of Isothiazolo[5,4-b]indole (Brassilexin) via a Polyphosphoric Acid Initiated Ring Closure

  • 215
    Sakamoto, Takao; Nagano, Tatsuo; Kondo, Yoshinori; Yamanaka, Hiroshi:

    Condensed Heteroaromatic Ring Systems; XVII:1 Palladium-Catalyzed Cyclization of β-(2-Halophenyl)amino Substituted α,β-Unsaturated Ketones and Esters to 2,3-Disubstituted Indoles

  • 219
    Chou, Shang-Shing P.; Lee, Wu-Hwei:

    A Facile Synthesis of Homofarnesene Components of Fire-Ant Trail Pheromone

  • 221
    Cervelló, J.; Sastre, T.:

    An Improved Method for the Synthesis of Sulfonylureas

  • 222
    Tamai, Yasufumi; Heung-Cho, Park; Iizuka, Kenji; Okamura, Atsuko; Miyano, Sotaro:

    A Practical Method for Resolution of the Optical Isomers of 2,2′-Dihydroxy-1,1′-binaphthalene

  • 224
    Zdrojewski, T.; Jończyk, A.:

    Reactions of 2-(Dialkylamino)arylacetonitriles with Acetylenes Under Basic Conditions. A Simple Synthesis of Substituted Mono and Diketones

  • 233
    Milewska, Maria J.; Chimiak, Andrzej:

    An Alternative Synthesis of N5-Acetyl- N5-hydroxy-L-ornithine from L-Ornithine

  • 235
    Liu, Zhi-Yu; Shi, Wen; Zhang, Lian:

    A Practical Synthesis of a (±)-Sarkomycin Precursor

  • 237
    Schmidt, Arthur H.; Debo, Michael; Wehner, Bernhard:

    Oxokohlenstoffe und verwandte Verbindungen; 14. Mitteilung.1 Chemie der Semiquadratsäure: Reaktive Semiquadratsäure-Abkömmlinge und deren Umsetzung mit N-Nucleophilen

  • 243
    Kundu, Nitya G.; Das, Biswajit; Majumdar, Anjali:

    Synthesis of 2,4-Dimethoxy-5-(3-oxo-1-alkynyl)pyrimidines, 2,4-Dimethoxy-5-(3-oxoalkyl)pyrimidines, and 5-(3-Oxoalkyl)uracils by a Highly Convenient Procedure

  • 246
    Tomilov, Yu V.; Kostitsyn, A. B.; Shulishov, E. V.; Nefedov, O. M.:

    Palladium(II)-Catalyzed Cyclopropanation of Simple Allyloxy and Allylamino Compounds and of 1-Oxy-1,3-butadienes with Diazomethane

  • 249
    Mues, Peter; Buysch, Hans-Josef:

    Ein neuer Zugang zu Spiroorthocarbonaten und neuen Orthokohlensäure-Derivaten

  • 253
    Venkov, Atanas P.; Vodenicharov, Daniel M.:

    A New Synthesis of 1,2,3,4-Tetrahydro-2-methyl-4-phenylisoquinolines

  • 256
    Yuan, Chengye; Wang, Guohong:

    Studies on Organophosphorus Compounds; XLI. A Convenient Synthesis of Alkyl Hydrogen α-(Benzyloxycarbonylamino)benzylphosphonates