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NMR and semiempirical conformational analysis of the 2-aryl-1,3-dihydroxy-4,4,5,5-tetramethylimidazolidines • ARTICLE Antônio F. de C. Alcântara, Dorila Piló-Veloso, Humberto O. Stumpf and Wagner B. de Almeida Abstract | Abstract + References | PDF (544 K) | |||
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Novel transannular rearrangements of azalide iminoethers • ARTICLE Robert R. Wilkening, Ronald W. Ratcliffe, George A. Doss, Ralph T. Mosley and Richard G. Ball Abstract | Abstract + References | PDF (1474 K) | |||
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Oxazaphosphorinane precursors to the diastereoselective synthesis of DNA phosphorothioates • ARTICLE Eric Marsault and George Just Abstract | Abstract + References | PDF (884 K) | |||
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Toxicarioside B and toxicarioside C. New cardenolides isolated from Antiaris toxicaria latex-derived dart poison • ARTICLE Christine A. Carter, Elizabeth A. Gray, Tanya L. Schneider, Charles M. Lovett, Jr. , Lincoln Scott, Adam C. Messer and David P. Richardson Abstract | Abstract + References | PDF (615 K) | |||
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Synthesis of cytotoxic maesaquinone bearing a 2,5-dihydroxy-6-methyl-1,4-benzoquinone nucleus • ARTICLE Yoshiyasu Fukuyama, Hideyuki Yaso, Yuuko Kiriyama, Hironobu Takahashi and Hiroyuki MinamiTadao Kamikawa Abstract | Abstract + References | PDF (421 K) | |||
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Syntheses and absolute configurations of the marine sponge purines (+)-agelasimine-A and (+)-agelasimine-B • ARTICLE Masashi Ohba, Kazuaki Iizuka, Hiroyuki Ishibashi and Tozo Fujii Abstract | Abstract + References | PDF (664 K) | |||
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Stereoselective reactions. 29. Lithium-hydrogen interchange between achiral tridentate lithium amides and chiral bidentate amines. An approach to catalytic enantioselective deprotonation • ARTICLE Toyoharu Yamashita, Daisaku Sato, Taro Kiyoto, Arvind Kumar and Kenji Koga Abstract | Abstract + References | PDF (676 K) | |||
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The first euphane-type triterpene tridesmosides and bisdesmoside from Rhoiptelea chiliantha • ARTICLE Zhi-Hong Jiang, Takashi Tanaka, Haruko Hirata, Reiko Fukuoka and Isao Kouno Abstract | Abstract + References | PDF (504 K) | |||
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Δ7-Prostaglandin C1: A primary metabolite of antitumor Δ7-prostaglandin A1 in the sera • ARTICLE Masaaki Suzuki, Toshihiro Kiho, Kyoji Furuta, Shoji Fukushima, Yoshikazu Takeuchi and Ryoji Noyori Abstract | Abstract + References | PDF (305 K) | |||
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A new methodology for the stereoselective synthesis of 4-substituted butenolides: Asymmetric Michael addition reaction of 2-(trimethylsilyloxy)furans to oxazolidinone enoates • ARTICLE Hiroshi Kitajima, Katsuji Ito and Tsutomu Katsuki Abstract | Abstract + References | PDF (844 K) | |||
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Synthetic studies on pentacyclic aromatic alkaloids, kuanoniamine A, 11-hydroxyascididemin, and neocalliactine acetate • ARTICLE Yoshiyasu Kitahara, Shinsuke Nakahara, Takanobu Yonezawa, Masanori Nagatsu, Yoshikazu Shibano and Akinori Kubo Abstract | Abstract + References | PDF (686 K) | |||
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Synthesis of 24-epicathasterone and related brassinosteroids with modified side chain • ARTICLE Brunhilde Voigt, Andrea Porzel, Clemens Bruhn, Christoph Wagner, Kurt Merzweiler and Günter Adam Abstract | Abstract + References | PDF (765 K) | |||
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Microbial oxygenation of cycloheptyl-N-phenylcarbamate and (±)-trans-2-fluorocycloheptyl-N-phenylcarbamate with beauveria bassiana • ARTICLE Sylke Pietz, Roland Fröhlich and Günter Haufe Abstract | Abstract + References | PDF (777 K) | |||
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Selectivity of the biooxygenation of N-phenylcarbamates by the fungus Beauveria bassiana • ARTICLE Sylke Pietz, Dörthe Wölker and Günter Haufe Abstract | Abstract + References | PDF (760 K) | |||
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A general and stereoselective approach to nonactate esters and isomers: A versatile synthesis of (+)-methyl nonactate • ARTICLE Gérard Mandville, Christian Girard and Robert Bloch Abstract | Abstract + References | PDF (568 K) | |||
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Nickel catalyzed electrosynthesis of ketones from organic halides and metal carbonyls • ARTICLE E. Dolhem, M. Oçafrain, J. Y. Nédélec and M. Troupel Abstract | Abstract + References | PDF (374 K) | |||
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Stereoselective alkenylation of aldehydes with phosphorus carbanions: Preparation of E- and Z-2-alkoxy- and 2-aryloxy-2-alkenoates • ARTICLE Pierfausto Seneci, Isabelle Leger, Michel Souchet and Guy Nadler Abstract | Abstract + References | PDF (1086 K) | |||
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Study of the pyrolytic chemistry of isobenzofurylmethyl benzoates • ARTICLE Ping-Shu Chen and Chin-Hsing Chou Abstract | Abstract + References | PDF (550 K) | |||
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Synthesis and dienophilic reactivity of 1,2-difluorovinylphenylsulfone • ARTICLE C. De Tollenaere and L. Ghosez Abstract | Abstract + References | PDF (621 K) | |||
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Chemical, photochemical and enzymatic approach to furylhydroperoxides • ARTICLE Arrigo Scettri, Francesco Bonadies, Alessandra Lattanzi, Laura Palombi and Silvia Pesci Abstract | Abstract + References | PDF (510 K) | |||
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Routes to building blocks for heterocyclic synthesis by reduction of ketene dithioacetals • ARTICLE John M. Mellor and Stephen R. SchofieldStewart R. Korn Abstract | Abstract + References | PDF (604 K) | |||
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Reactions of ketene dithioacetals with bis-nucleophiles: Synthesis of novel heterocyclic thiols • ARTICLE John M. Mellor and Stephen R. SchofieldStewart R. Korn Abstract | Abstract + References | PDF (399 K) | |||
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Fries rearrangement of esters in montmorillonite clays: Steric control on selectivity • ARTICLE Chockalingam Venkatachalapathy and Kasi Pitchumani Abstract | Abstract + References | PDF (281 K) | |||
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A unified asymmetric approach to substituted hexahydroazepine and 7-azabicyclo[2.2.1]heptane ring systems from D(−)-quinic acid: Application to the formal synthesis of (−)-balanol and (−)-epibatidine • ARTICLE Enrichetta Albertini, Achille Barco, Simonetta Benetti, Carmela De Risi, Gian P. Pollini and Vinicio Zanirato Abstract | Abstract + References | PDF (1016 K) | |||
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Heteroaromaticity. 11. The conjugation energies of annulenes and heteroannulenes from their molecular dimensions • ARTICLE Clive W. Bird Abstract | Abstract + References | PDF (296 K) | |||
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Functionalised propargyllithium reagents • ARTICLE Cecilia Gómez, Fernando F. Huerta, Isidro M. Pastor and Miguel Yus Abstract | Abstract + References | PDF (619 K) | |||
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Tautomeric and conformational preferences in nitraminopyridines: Comparison of theoretical and experimental data • ARTICLE Ryszard GawineckiEwa D. Raczy Abstract | Abstract + References | PDF (437 K) | |||
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The addition of nitric oxide to 1,5-dimethylhexa-2,4-diene; X-ray crystal structure determination of the major product, (E)-2,5-dimethyl-2,5-dinitrohex-3-ene • ARTICLE David R. Kelly, Simon Jones, John O. Adigun, Kevin S. V. Koh, David E. Hibbs, Michael B. Hursthouse and Simon K. Jackson Abstract | Abstract + References | PDF (736 K) | |||
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Contributors to this issue • MISCELLANEOUS PDF (47 K) | |||
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Graphical abstracts • ABSTRACT PDF (361 K) | |||
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