Efficient synthesis of β-aminoacrylates and β-enaminones catalyzed by Zn (OAc) 2· 2H 2 O

RK Vohra, JL Renaud, C Bruneau

文献索引：Vohra, Ramandeep Kaur; Renaud, Jean-Luc; Bruneau, Christian Collection of Czechoslovak Chemical Communications, 2005 , vol. 70, # 11 p. 1943 - 1952

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被引用次数: 39

摘要

Abstract The direct condensation of amines with β-ketoesters and β-diketones to produce functional enamine derivatives has been investigated with zinc Lewis acid catalysts. Zn (OAc) 2· 2H 2 O shows good catalytic activity and leads to a chemo-and stereoselective formation of (Z)-enamine derivatives from aliphatic primary amines and ring-substituted anilines under mild conditions.