An Air-Stable Nickel(0) Phosphite Precatalyst for Primary Alkylamine C-N Cross-Coupling Reactions
作者:Sven S. Kampmann、Brian W. Skelton、Duncan A. Wild、George A. Koutsantonis、Scott G. Stewart
DOI:10.1002/ejoc.201500734
日期:2015.9
preparation of a new air-stable nickel phosphite based catalyst for unique C–N bond forming processes. Specifically, (BINAP)Ni[P(OPh)3]2, is presented as an effective catalyst for a range of amination reactions between aryl halides and primary alkylamines. The results are supported by relevant kinetic studies, DFT calculations and a catalytic cycle indicating possible reaction intermediates.
在本报告中,我们描述了一种用于独特 C-N 键形成过程的新型空气稳定亚磷酸镍基催化剂的设计和制备。具体而言,(BINAP)Ni[P(OPh)3]2 是芳基卤化物和伯烷基胺之间一系列胺化反应的有效催化剂。结果得到相关动力学研究、DFT 计算和指示可能的反应中间体的催化循环的支持。