Highly enantioselective Michael-cyclization cascade promoted by synergistic asymmetric aminocatalysis and Lewis acid catalysis
作者:Chenguang Yu、Yinan Zhang、Shilei Zhang、Jing He、Wei Wang
DOI:10.1016/j.tetlet.2010.01.096
日期:2010.3
The novel dual cooperative asymmetric aminocatalysis and Lewis acid catalysis has been successfully developed for promoting cascade Michael-cyclization reaction with high enantio-, regio- and chemo-selectivity. The simple and practical process affords a one-pot approach to synthetically useful cyclopentenes.