Regiospecific N-Arylation of Aliphatic Amines under Mild and Metal-Free Reaction Conditions
作者:Nibadita Purkait、Gabriella Kervefors、Erika Linde、Berit Olofsson
DOI:10.1002/anie.201807001
日期:2018.8.27
A transition metal‐free N‐arylation of primary and secondary amines with diaryliodonium salts is presented. Both acyclic and cyclic amines are well tolerated, providing a large set of N‐alkyl anilines. The methodology is unprecedented among metal‐free methods in terms of amine scope, the ability to transfer both electron‐withdrawing and electron‐donating aryl groups, and efficient use of resources
本文介绍了伯胺和仲胺与二芳基碘鎓盐的无过渡金属N芳基化反应。无环和环状胺都具有良好的耐受性,可提供大量的N-烷基苯胺。在无金属方法中,胺的范围,转移吸电子和给电子芳基的能力以及资源的有效利用是无金属方法中前所未有的,因为不需要过量的底物或试剂。