DOI: 10.1055/s-00000083

Synlett

Ausgabe 05 · Volume 1994 · 1994 DOI: 10.1055/s-002-1587

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305
Monneret, Claude; Florent, Jean-Claude: Isosaccharino- and Glucosaccharino-Lactones as Chirons for the Syntheses of Natural Compounds and Analogs of Biological Relevance
319
Kuroda, Yasuhisa; Ogoshi, Hisanobu: Molecular Recognition of Modified Porphyrins

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325
Sugita, Kazuyuki; Shigeno, Kazuhiko; Neville, Charles F.; Sasai, Hiroaki; Shibasaki, Masakatsu: Synthetic Studies towards Phorbols: Synthesis of B or C Ring Substituted Phorbol Skeletons in the Naturally Occurring Form
330
De Mesmaeker, Alain; Waldner, Adrian; Hoffmann, Pascale; Winkler, Tammo: C(5)-Epimerization in Glycopyranosides during the Cyclization of anomeric Radicals: Ease of the intramolecular 1,5-Hydrogen Atom Transfer
333
Holla, E. Wolfgang; Napierski, Bernd; Rebenstock, Heinz-Peter: Short and Efficient Synthesis of (2S)-3-(1′,1′-Dimethylethylsulfonyl) -2-(1-naphthylmethyl)-Propionic Acid, N Terminal Building Block for Protease Inhibitors
335
Sánchez, Anthony J.; Konopelski, Joseph P.: The First Synthesis of (±)-Taxodone
337
Kato, Nobuo; Okamoto, Hiroaki; Arita, Hiroaki; Imaoka, Takayuki; Miyagawa, Hiroyuki; Takeshita, Hitoshi: Stereoselective Construction of Functionalized Fusicoccane Framework
340
Haag, Rainer; Kuck, Dietmar; Fu, Xiao-Yong; Cook, James M.; de Meijere, Armin: Facile Formation of Dihydroacepentalenediide from centro-Substituted Tribenzotriquinacenes with C-C Bond Cleavage
343
Senokuchi, Kazuhiko; Nakai, Hisao; Kawamura, Masanori; Katsube, Nobuo; Nonaka, Shigeyuki; Sawaragi, Hiroyuki; Hamanaka, Nobuyuki: Synthesis and Biological Evaluation of (±)-Epibatidine and the Congeners
345
Wei, Z. Y.; Knaus, E. E.: One-step Reduction-Wittig Olefination of Methyl Pyroglutamate: Chiral Syntheses of (5S)-5-Alkenyl-2-pyrrolidinones and (S)-Vigabatrin®
347
Koch, K.; Chambers, R. J.; Biggers, M. S.: A Direct Synthesis of Pharmacologically Active ortho-Substituted Biaryls: A Combined Directed Metalation-Palladium Catalyzed Cross Coupling Approach Using Aryl Oxazolines or Benzamides
349
Quesnelle, C. A.; Familoni, O. B.; Snieckus, V.: Directed ortho Metalation - Cross Coupling Connections. Nickel (0) - Catalyzed Cross Coupling of Aryl Triflates with Organozinc Reagents
351
Tanaka, K.; Matsui, J.; Somemiya, K.; Suzuki, H.: Enantiocontrolled Conjugate Addition of Chiral Alkoxydimethylcuprate to Macrocyclic Enones
353
Hashimoto, Shun-ichi; Watanabe, Nobuhide; Ikegami, Shiro: Enantioselective Intramolecular C-H Insertion Reactions of α-Diazo β-Keto Esters Catalyzed by Dirhodium(II) Tetrakis[N-phthaloyl-(S)-phenylalaninate]: The Effect of the Substituent at the Insertion Site on Enantioselectivity
356
Sasaki, Hidehiko; Irie, Ryo; Katsuki, Tsutomu: Construction of Highly Efficient Mn-Salen Catalyst for Asymmetric Epoxidation of Conjugated cis-Olefins
359
Chino, Masao; Matsumoto, Takashi; Suzuki, Keisuke: Convenient Procedure for Selective Generation of Allylzirconocene Chlorides via Hydrozirconation of Allenes
363
Dygutsch, Dirk P.; Neumann, Wilhelm P.; Peterseim, Markus: Ring Enlargement of Dichloromethylcyclohexadienones via Polystyrene-Supported Organotin Hydride
366
Zahouily, Mohamed; Journet, Michel; Malacria, Max: Good to Excellent Diastereoselectivities in Asymmetric Radical Cyclizations of Optically Pure β-Alkoxy Vinyl Sulfoxides
368
van Benthem, Rolf A. T. M.; Michels, Jasper J.; Hiemstra, Henk; Speckamp, W. Nico: A Practical Synthesis of Geometrically Pure N-Boc-Protected Primary Allylic Amines
371
Kageyama, Hiroyuki; Miyazaki, Tomonori; Kimura, Yoshikazu: Nickel-Catalyzed Cross-Coupling Reaction of Aryl Halides in Pyridine. A Practical Synthesis of 4′-Methylbiphenyl-2-carbonitrile As a Key Intermediate of Angiotensine II Receptor Antagonists
373
Tiecco, Marcello; Testaferri, Lorenzo; Tingoli, Marco; Marini, Francesca: Selenium Promoted Conversion of α-Substituted β,γ-Unsaturated Ketones into 2,3,5-Trisubstituted Furans
375
Schinzer, Dieter; Langkopf, Elke: Beckmann Rearrangements/Allylsilane Cyclizations: Approach to the Pentacyclic Cephalotaxine-Framework and the Influence of the Terminating Silicon Group
377
Hanamoto, Takeshi; Sugimoto, Yuichi; Sugino, Akihiro; Inanaga, Junji: Preparation and Reaction of Lanthanide(II) Trifluoromethanesulfonates
379
Fraser, Joanne L.; Jackson, Richard F. W.; Porter, Barry: Preparation of Enantiomerically Pure Homophenylalanine Derivatives by Palladium-Catalysed Coupling Reactions