Asymmetric Retro- and Transfer-Aldol Reactions Catalyzed by a Simple Chiral Primary Amine
作者:Sanzhong Luo、Pengxin Zhou、Jiuyuan Li、Jin-Pei Cheng
DOI:10.1002/chem.201000181
日期:2010.4.19
One stone four birds: A single chiral primary amine was found to catalyze unprecedented asymmetric retro‐aldol and transfer‐aldol reactions, leading to four different chiral aldol adducts from one common chiral source with up to 99:1 d.r. and 99 % ee (see scheme).
一石四鸟:发现一种单一的手性伯胺可催化空前的不对称逆醛醇和转移醛醇反应,从而从一种常见的手性来源中产生四种不同的手性醛醇加合物,其dr高达99:1,ee高达99% (参见ee)。方案)。