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.
已经完成了在未保护的杂环附近的立体中心的对映选择性形成。因此,经由改性的BINOL催化剂将乙烯基硼酸加入到杂环加成的烯酮中。催化剂设计是实现一般反应的关键。对于许多常见的杂芳基,观察到高收率和有用的er。