Enantio- and Diastereocontrolled Total Synthesis of (+)-Boronolide
作者:Pradeep Kumar、S. Vasudeva Naidu
DOI:10.1021/jo0603781
日期:2006.5.1
An efficient stereoselective totalsynthesis of (+)-boronolide from valeraldehyde is described. The key steps include a Sharpless asymmetric hydroxylation, a chelation-controlled vinyl Grignard reaction followed by a Sharpless asymmetric epoxidation, hydrolytic kinetic resolution, and a ring-closing metathesis.