作者:Jinxing Ye、Wenjun Li、Wenbin Wu、Juanjuan Yang、Xinmiao Liang
DOI:10.1055/s-0030-1258459
日期:2011.4
The asymmetric direct Michael addition of α,β-unsaturated aldehydes with acetophenone catalyzed by a Jørgensen-Hayashi catalyst in methanol was developed and the corresponding Michael products of δ-keto aldehydes could be afforded in up to 82% yield and 98% ee. asymmetric catalysis - Michael additions - ketones - aldehydes - enals
研究了Jørgensen-Hayashi催化剂在甲醇中催化的苯乙酮与α,β-不饱和醛的不对称直接迈克尔加成反应,δ-酮醛的相应迈克尔产物收率可达82%,ee为98%。 不对称催化-迈克尔加成-酮-醛-烯醛