Chiral Primary-Secondary Diamines Catalyzed Michael-Aldol-Dehydration Reaction between Benzoylacetates and α,β-Unsaturated Ketones: Highly Enantioselective Synthesis of Functionalized Chiral Cyclohexenones
作者:Ying-Quan Yang、Zhuo Chai、Hai-Feng Wang、Xing-Kuan Chen、Hai-Feng Cui、Chang-Wu Zheng、Hua Xiao、Peng Li、Gang Zhao
DOI:10.1002/chem.200901541
日期:2009.12.14
A highly enantioselective organocatalytic tandem Michael–aldol–dehydration reaction that provides an expedited access to highly functionalized chiral cyclohexenone derivatives (such as that depicted) by using a simple diamine catalyst is described.
描述了一种高度对映选择性的有机催化串联迈克尔-醛醇缩合脱水反应,该反应可通过使用简单的二胺催化剂来快速获得高度官能化的手性环己烯酮衍生物(如图所示)。