スギウラ マサハル   Sugiura Masaharu
  杉浦 正晴
   所属   崇城大学  薬学部 薬学科
   崇城大学大学院  薬学研究科 薬学専攻
   職種   教授
言語種別 英語
発行・発表の年月 2002/04
形態種別 原著論文
標題 Transition Metal Salts-Catalyzed Aza-Michael Reactions of Enones with Carbamates
執筆形態 共著
掲載誌名 Organic Letters
掲載区分国外
巻・号・頁 4,pp.1319-1322
著者・共著者 Shu Kobayashi, Kentaro Kakumoto, Masaharu Sugiura
概要 (Matrix Presented) Several transition metal salts were found to catalyze aza-Michael reactions of enones with carbamates efficiently. The catalytic activity was strongly dependent on the nature of the metal salts. While conventional Lewis acids such as BF3·OEt2, AlCl3, or TiCl4 showed lower activity, group 7-11 transition metal salts in higher oxidation states such as ReCl5, Fe(ClO4)3·9H2O, RuCl3-nH2O, OsCl3-3H2O, RhCl3·3H2O, nCl4·nH2O, PtCl4·5H2O, or AuCl3-2H2O exhibited higher catalytic activity.
DOI 10.1021/ol0256163
ISSN 15237060
PMID 11950352
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