Cobalt-Catalyzed Selective Functionalization of Aniline Derivatives with Hexafluoroisopropanol
作者:He Zhao、Shuo Zhao、Xiu Li、Yinyue Deng、Huanfeng Jiang、Min Zhang
DOI:10.1021/acs.orglett.8b03666
日期:2019.1.4
A cobalt-catalyzed site-selective functionalization of aniline derivatives with hexafluoroisopropanol, which enables the synthesis of a wide array of fluoroalkylated anilines, a class of highly valuable building blocks for further preparation of fluorinated functional products, is reported. The developed transformation proceeds with operational simplicity, use of earth-abundant metal catalyst, broad
报道了用六氟异丙醇对苯胺衍生物进行钴催化的位点选择性官能化,这使得能够合成各种各样的氟代烷基化苯胺,这是一类非常有价值的用于进一步制备氟化功能产物的结构单元。所开发的转化过程将以操作简便,使用富含地球的金属催化剂,广泛的底物范围,良好的官能团耐受性和温和的反应条件进行。