Diastereoselective and Enantioselective Desymmetrization of α-Substituted Cyclohexadienones via Intramolecular Stetter Reaction
作者:Min-Qiang Jia、Chuan Liu、Shu-Li You
DOI:10.1021/jo3022555
日期:2012.12.7
Highly diastereoselective and enantioselective desymmetrization of alpha-substituted cyclohexadienones via NHC-catalyzed intramolecular Stetter reaction was realized. Amino-indanol derived triazolium salt bearing a C6F5 group was found to be the optimal catalyst precursor in the intramolecular Stetter reaction furnishing tricyclic products bearing multi-stereocenters in up to 96% yield and >99% ee.