Copper-catalyzed intermolecular oxidative trifluoromethyl-arylation of styrenes with NaSO<sub>2</sub>CF<sub>3</sub> and indoles involving C–H functionalization
作者:Man-Yi Min、Ren-Jie Song、Xuan-Hui Ouyang、Jin-Heng Li
DOI:10.1039/c9cc00469f
日期:——
A new copper-catalyzed three-component oxidative 1,2-trifluoromethylarylation of styrenes with NaSO2CF3 and indoles involving aryl C–H bond functionalization is described. This reaction is initiated by single electron transfer upon utilizing TBPB as an oxidant, thus enabling introduction of a CF3 group and an aryl group into the CC bond of alkenes in a single step. This method represents a highly atom
描述了一种新的铜催化的苯乙烯与NaSO 2 CF 3和吲哚的三组分氧化1,2-三氟甲基芳基化反应,涉及芳基CH键的官能化。该反应通过利用TBPB作为氧化剂通过单电子转移而引发,因此能够在单个步骤中将CF 3基团和芳基基团引入烯烃的C C键中。该方法代表以中等至良好的产率和良好的官能团相容性,高度原子经济地获得了各种CF 3-取代的1,1-二芳基烷烃衍生物。