Lee, Jack Chang Hung; Hall, Dennis G., Journal of the American Chemical Society, 2010, vol. 132, p. 5544 - 5545
作者:Lee, Jack Chang Hung、Hall, Dennis G.
DOI:——
日期:——
Stereoselective Preparation of β-Aryl-β-Boronyl Enoates and Their Copper-Catalyzed Enantioselective Conjugate Reduction
作者:Jinyue Ding、Jack Chang Hung Lee、Dennis G. Hall
DOI:10.1021/ol301958x
日期:2012.9.7
A new methodology has been developed for the stereoselective preparation of β-aryl-β-boronyl α,β-unsaturated esters via Heck coupling, and their subsequent copper(I)-catalyzed enantioselective conjugate reduction. Various chiral secondary boronate derivatives can be accessed in excellent yields and good to high levels of enantioselectivity through the efficient copper-catalyzed process using polymethylhydrosiloxane