Palladium-Catalyzed Hydroaminocarbonylation of Alkenes with Amines: A Strategy to Overcome the Basicity Barrier Imparted by Aliphatic Amines
作者:Guoying Zhang、Bao Gao、Hanmin Huang
DOI:10.1002/anie.201502405
日期:2015.6.22
A novel and efficient palladium‐catalyzed hydroaminocarbonylation of alkenes with aminals has been developed under mild reaction conditions, and allows the synthesis of a wide range of N‐alkyl linear amides in good yields with high regioselectivity. On the basis of this method, a cooperative catalytic system operating by the synergistic combination of palladium, paraformaldehyde, and acid was established
在温和的反应条件下,开发了一种新颖,高效的钯与戊二烯催化的链烷烃加氢氨基羰基羰基化反应,可以以高收率和高区域选择性合成多种N-烷基线性酰胺。在此方法的基础上,建立了通过钯,多聚甲醛和酸的协同组合操作的协同催化体系,以促进烯烃与芳族和脂族胺的加氢氨基羰基化反应,而后者在常规钯催化的加氢氨基羰基化反应中反应不佳。