Cis-Selective and Highly Enantioselective Hydrogenation of 2,3,4-Trisubstituted Quinolines
作者:Zhenhua Zhang、Haifeng Du
DOI:10.1021/acs.orglett.5b01240
日期:2015.6.5
A highly enantioselective cis-hydrogenation of 2,3,4-trisubstituted quinolines has been realized for the first time using chiral borane catalysts generated in situ from chiral dienes. A variety of tetrahydroquinolinederivatives containing three contiguous stereogenic centers were obtained in 76–99% yields with 82–99% ee’s.