作者:Xu Cheng、Sreekumar Vellalath、Richard Goddard、Benjamin List
DOI:10.1021/ja8071034
日期:2008.11.26
A highly enantioselective Bronsted acid catalyzed direct synthesis of cyclic aminals from aldehydes has been developed. The methodology has been applied to the first asymmetric synthesis of several anti hypertensive aminal drugs including (R)-Thiabutazide.