Highly Enantioselective Synthesis of Polysubstituted Tetrahydroquinolines <i>via</i> Organocatalytic Michael/Aza-Henry Tandem Reactions
作者:Zhen-Xin Jia、Yong-Chun Luo、Peng-Fei Xu
DOI:10.1021/ol103069d
日期:2011.3.4
Highly enantioselective chiral bifunctional thiourea catalyzed asymmetric tandemreactions for synthesis of substituted tetrahydroquinolines are described. Substituted tetrahydroquinolines were given in good yields (up to 98%), high enantioselectivities (up to >99% ee), and diastereoselectivities (up to 20:1 dr).