Cross-Coupling of N-Heteroaryl Halides with Active Methylene Compounds in the Presence of Tetrakis(triphenylphosphine)palladium

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概要

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• The cross-coupling of 3-iodo- and 3-bromopyridine with the carbanions derived from ethyl cyanoacetate and malononitrile in the presence of tetrakis(triphenylphosphine)palladium in 1,2-dimethoxyethane gave ethyl α-cyanopyridine-3-acetate and 3-pyridinemalononitrile in moderate yields. This palladium-catalyzed cross-coupling proceeded smoothly with halopyrimidines, haloquinolines, haloisoquinolines, and also bromobenzene.

• 公益社団法人日本薬学会の論文
• 1988-05-25

著者

• 根東 義則

  Pharmaceutical Institute, Tohoku University

• 坂本 尚夫

  Pharmaceutical Institute, Tohoku University

• 山中 宏

  Pharmaceutical Institute, Tohoku University

• 加藤 栄作

  Pharmaceutical Institute Tohoku University

• 根東 義則

  Graduate School Of Pharmaceutical Sciences Tohoku University

• 坂本 尚夫

  東北大院薬

• 坂本 尚夫

  Pharmaceutical Institute Tohoku University

• 坂本 尚夫

  東北大学大学院薬学研究科

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