Free-Amine Directed Arylation of Biaryl-2-amines with Aryl Iodides by Palladium Catalysis
作者:Zunjun Liang、Ruokun Feng、Hong Yin、Yuhong Zhang
DOI:10.1021/ol402207g
日期:2013.9.6
A new palladium-catalyzed free-amine directedarylation of C(sp2)–H bonds in the presence of AgOAc and TFA is described. Biaryl-2-amines react with various aryl iodides to give the corresponding mono- or diarylated products with exclusive regioselectivity.