Palladium-catalyzed arylation of α,β-unsaturated Weinreb amides
作者:Ko Hoon Kim、Sangku Lee、Se Hee Kim、Cheol Hee Lim、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2012.07.023
日期:2012.9
Palladium-catalyzed arylation of α,β-unsaturated Weinrebamides has been examined to obtain β-aryl-α,β-unsaturated Weinrebamides. The chelation between the palladium center of an alkylpalladium intermediate and Weinreb amide moiety facilitated both coordination and insertion steps.