7,7-Dimethyltricyclo[3.3.0.0^<2,8>]octan-3-ones as Synthetic Intermediates. IV. : A Further Examination of Cyclopropane Ring Opening in the Tricyclo[3.3.0.0^<2,8>]octan-3-one System

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概要

• 論文の詳細を見る

• The cyclopropane ring opening reaction of several tricyclo[3.3.0.0^<2,8>]octan-3-ones (8a-c) was examined. Under acid-catalyzed substitutional conditions, compounds 8a and 8b gave predominantly the bicyclo[3.2.1]octan-3-one derivatives (9a, b), while compound 8c afforded exclusively the bicyclo[3.3.0]octan-3-one (10c). A candidate precursor for the synthesis of quadrone, 13,was also successfully prepared.

• 公益社団法人日本薬学会の論文
• 1989-11-25

著者

• 今西 武

  Faculty Of Pharmaceutical Sciences Osaka University

• 田中 徹明

  Faculty of Pharmaceutical Sciences, Osaka University

• 岩田 宙造

  Faculty of Pharmaceutical Sciences, Osaka University

• 岩田 宙造

  阪大院薬

• 田中 徹明

  阪大院薬

• 田中 徹明

  Faculty Of Pharmaceutical Sciences Osaka University

• Tanaka T

  Kvushu Univ. Fukuoka Jpn

• 山下 正行

  Faculty of Pharmaceutical Sciences, Osaka University

• 松井 宗隆

  Faculty of Pharmaceutical Sciences, Osaka University

• Tanaka T

  Osaka Univ. Osaka Jpn

• 岩田 宙造

  Faculty Of Pharmaceutical Sciences Osaka University

• Imamura T

  Faculty Of Pharmaceutical Sciences Osaka University

• 山下 正行

  Faculty Of Pharmaceutical Sciences Osaka University

• 松井 宗隆

  Faculty Of Pharmaceutical Sciences Osaka University

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