carbonyl-assisted C–H activation of aromatic systems with α,β-unsaturated ketone and subsequent aldol condensation has been developed using a Cp*Co(CO)I2 catalyst. The developed method is the first example of indene synthesis by cobalt-catalyzed C–H activation. In addition, the reaction requires mild reaction conditions and easily accessible starting materials, and it shows excellent functional group compatibility
使用Cp * Co(CO)I 2催化剂已开发出了一种弱配位的,芳族体系与α,β-不饱和酮的羰基辅助CH活化反应,随后发生了醛醇缩合反应。所开发的方法是通过
钴催化的C–H活化合成
茚的第一个实例。另外,该反应需要温和的反应条件和容易获得的起始原料,并且显示出优异的官能团相容性。