We report a chelation-assisted C–H arylation of various indoles with sterically and electronically diverse (hetero)arylsilanes enabled by cost-effective Cp*-free cobalt catalysis. Key to the success of this strategy is the judicious choice of copper(II) fluoride as a bifunctional sliane activator and catalyst reoxidant. This methodology features a broad substrate scope and good functional group compatibility
                                    我们报道了具有成本效益的无Cp *
钴催化作用使各种
吲哚与空间和电子上不同的(杂)芳基
硅烷进行螯合辅助的C–H芳基化。该策略成功的关键是明智地选择
氟化铜(II)作为双官能链烯活化剂和催化剂再氧化剂。该方法具有广泛的底物范围和良好的官能团相容性。克规模的合成和
生物活性分子的后期多样化突显了该协议的合成多功能性。