Remote asymmetric induction in organocopper conjugate additions to 3-ketoacrylates
作者:Laura F. Captain、Xiaoyang Xia、Dennis C. Liotta
DOI:10.1016/0040-4039(96)00828-3
日期:1996.6
Remote asymmetricinduction has been achieved in the conjugate addition of organocopper reagents to a novel 3-ketoacrylate system, 1. Conjugate additions proceed in moderate to good yield and with high regio- and stereoselectivity in the presence of diethylaluminum chloride.