Electrochemically Driven, Ni-Catalyzed Aryl Amination: Scope, Mechanism, and Applications
作者:Yu Kawamata、Julien C. Vantourout、David P. Hickey、Peng Bai、Longrui Chen、Qinglong Hou、Wenhua Qiao、Koushik Barman、Martin A. Edwards、Alberto F. Garrido-Castro、Justine N. deGruyter、Hugh Nakamura、Kyle Knouse、Chuanguang Qin、Khalyd J. Clay、Denghui Bao、Chao Li、Jeremy T. Starr、Carmen Garcia-Irizarry、Neal Sach、Henry S. White、Matthew Neurock、Shelley D. Minteer、Phil S. Baran
DOI:10.1021/jacs.9b01886
日期:2019.4.17
C-N cross-coupling is one of the most valuable and widespread transformations in organic synthesis. Largely dominated by Pd- and Cu-based catalytic systems, it has proven to be a staple transformation for those in both academia and industry. The current study presents the development and mechanistic understanding of an electrochemically driven, Ni-catalyzed method for achieving this reaction of high
CN 交叉偶联是有机合成中最有价值和最广泛的转化之一。它主要由 Pd 和 Cu 基催化系统主导,已被证明是学术界和工业界人士的主要转变。目前的研究展示了一种电化学驱动的镍催化方法的发展和机理理解,以实现这种具有高度战略重要性的反应。通过一系列电化学、计算、动力学和经验实验,该反应的关键机制特征已被揭开,从而产生了适用于广泛芳基卤化物和胺亲核试剂的第二代条件,包括复杂的例子寡肽、药用杂环、天然产物和糖。