作者:Eun Jeong Yoo、Sandy Ma、Tian-Sheng Mei、Kelvin S. L. Chan、Jin-Quan Yu
DOI:10.1021/ja202563w
日期:2011.5.25
C-H amination of N-aryl benzamides with O-benzoyl hydroxylamines has been achieved with either Pd(II) or Pd(0) catalysts. Furthermore, we demonstrate that secondary amines can be directly used with benzoyl peroxide in a one-pot procedure that proceeds via the in situ generation of the appropriate O-benzoyl hydroxylamines. This catalytic reaction provides a new disconnection for the convergent synthesis
N-芳基苯甲酰胺与 O-苯甲酰基羟胺的 CH 胺化已通过 Pd(II) 或 Pd(0) 催化剂实现。此外,我们证明了仲胺可以在一锅法中直接与过氧化苯甲酰一起使用,该程序通过原位生成适当的 O-苯甲酰羟胺进行。这种催化反应为从苯甲酸开始合成叔和仲芳烷基胺提供了新的断开连接。