Hypervalent iodine mediated oxidative radical amination of heteroarenes under metal-free conditions
作者:Feng Zhao、Ting Sun、Hefeng Sun、Gaolei Xi、Kai Sun
DOI:10.1016/j.tetlet.2017.06.081
日期:2017.8
A metal-free, PhI(OCOCF3)2-mediated CN bond forming reaction was developed between quinolines and nitrogen source, affording a facile route for the construction of 2-aminoquinolines via a nitrogen-centered radical process. This reaction represents a significant addition to the limited number of existing transition metal-catalyzed processes for the C-2 amination of quinolines and will find practical