Studies on Tetrahydroisoquinolines. XXIX. : Reaction of 7-Acetoxy-1,2,3,4,6,7-hexahydro-1-(2-(3',4'-dimethoxy- or 3',4'-methylenedioxyphenyl)ethyl)-7-methoxy-2-methyl-6-oxo-isoquinoline (о-Quinol Acetate) with Acetic Anhydride in the Presence of Acid(Orga

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概要

• 論文の詳細を見る

• Treatment of о-quinol acetates (5a, b) of 1,2,3,4-tetrahydro-1-phenethylisoquinolin-6-ols (6a, b) with acetic anhydride in the presence of an acid (concentrated H_2SO_4, BF_3・ Et_2O or CF_3COOH) gave 2-acetoxyhomoaporphines (4a, b) and/or aldehyde-amides (7a, b), and the ratio of the products was strongly dependent on the choice of the acid and the solvent. A mechanistic pathway is proposed.

• 社団法人日本薬学会の論文
• 1987-09-25

著者

• Kikuchi K

  Univ. Tokyo Tokyo Jpn

• HOSHINO OSAMU

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• KIKUCHI KYOKO

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• OGOSE HIDETO

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• UMEZAWA BUNSUKE

  Faculty of Pharmaceutical Sciences, Science University of Tokyo

• IITAKA YOICHI

  Faculty of Pharmaceutical Sciences, Univesity of Tokyo

• Ogose Hideto

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• Iitaka Yoichi

  Faculty Of Pharmaceutical Sciences Univesity Of Tokyo

• Iitaka Yoichi

  Faculty Of Medicine Teikyo University

• Hoshino Osamu

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• Kikuchi Kyoko

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

• Umezawa B

  Science Univ. Tokyo Tokyo Jpn

• Umezawa Bunsuke

  Faculty Of Pharmaceutical Sciences Science University Of Tokyo

関連論文

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