Oxidative Rearrangement of Primary Amines Using PhI(OAc)<sub>2</sub> and Cs<sub>2</sub>CO<sub>3</sub>
作者:Wataru Yamakoshi、Mitsuhiro Arisawa、Kenichi Murai
DOI:10.1021/acs.orglett.9b00559
日期:2019.5.3
herein reported. The combination of PhI(OAc)2 and Cs2CO3 proves highly efficient at inducing the direct 1,2-C to N migration of primary amines, which can be applied to the preparation of both acyclic and cyclic amines. A mechanistic study shows that the rearrangement proceeds via a concerted mechanism.
本文报道了由高价碘(III)试剂介导的伯胺的氧化重排。证明PhI(OAc)2和Cs 2 CO 3的组合在诱导伯胺从1,2-C向N的直接迁移方面非常有效,可用于制备无环胺和环胺。机理研究表明,重排通过协同机制进行。