Vicinal-Diamine-Based Chiral Chain Dienes as Ligands for Rhodium(I)-Catalyzed Highly Enantioselective Conjugated Additions
作者:Yazhou Wang、Xichao Hu、Haifeng Du
DOI:10.1021/ol1023536
日期:2010.12.3
A variety of readily accessible vicinal-diamine-based chiral chain dienes were successfully synthesized and utilized as steering ligands for rhodium-catalyzed conjugatedadditions of organoboronic acids to α,β-unsaturated carbonyl compounds to afford the desired adducts in good to excellent yields and ee’s.