Regioselective rhodium-catalyzed allylic alkylation with a modified Wilkinson's catalyst
作者:P.Andrew Evans、Jade D. Nelson
DOI:10.1016/s0040-4039(98)00142-7
日期:1998.3
Treatment of the secondary and tertiary allylic carbonates 1 with the sodium salt of dimethyl malonate and a catalytic amount of Wilkinson's catalyst modified with a triorganophosphite, furnished the tertiary and quaternary carbon stereogenic centers 2 in high yield with excellent regioselectivity. (C) 1998 Elsevier Science Ltd. All rights reserved.