A new reactivity pattern for vinyl bromides: cine-substitution via palladium catalysed C–N coupling/Michael addition reactions
作者:Michael C. Willis、Jay Chauhan、William G. Whittingham
DOI:10.1039/b508464d
日期:——
formation can be used to convert vinyl bromides to the corresponding enamines, which are reacted in situ with alkylidene malonates to provide Michael adducts. The overall transformation results in cine-substitution of the starting vinyl bromide.
钯催化的CN键形成可用于将乙烯基溴转化为相应的烯胺,后者与亚烷基丙二酸酯就地反应以提供迈克尔加合物。总体转化导致起始乙烯基溴的电影取代。