Direct arylation of tertiary amines via aryne intermediates using diaryliodonium salts
作者:Zhiang Zhang、Xunshen Wu、Jianwei Han、Wenjun Wu、Limin Wang
DOI:10.1016/j.tetlet.2018.03.067
日期:2018.5
With a strategy by usingdiaryliodoniumsalts as the precursors of benzynes, direct N-arylation of tertiary amines with diaryliodoniumsalts was reported. Thus, the desired aromatic tertiary amines with a wide range of substituents were synthesized in moderate to excellent yields of 55–91%.