A General Method for the Enantioselective Synthesis of α-Chiral Heterocycles
作者:Phong Q. Le、Thien S. Nguyen、Jeremy A. May
DOI:10.1021/ol3030605
日期:2012.12.7
The enantioselective formation of stereocenters proximal to unprotected heterocycles has been accomplished. Thus, vinyl boronic acids are added to heterocycle-appended enones via a modified-BINOL catalyst. Catalyst design was key to enable a general reaction. High yields and useful er’s are observed for a host of common heteroaryls.