Rhodium(<scp>iii</scp>)-catalyzed intramolecular amidoarylation and hydroarylation of alkyne via C–H activation: switchable synthesis of 3,4-fused tricyclic indoles and chromans
作者:Xue Zhang、Yifei Li、Hui Shi、Lunan Zhang、Shanshan Zhang、Xianxiu Xu、Qun Liu
DOI:10.1039/c4cc02398f
日期:——
The controllable intramolecular amidoarylation and hydroarylation of alkynes has been achieved via rhodium(III)-catalyzed C-H activation. The merger of two distinct reaction pathways allows for the development of atom- and step-economic protocols for the switchable synthesis of 3,4-fused indoles and chromans, respectively.
炔烃的可控制的分子内酰胺基化和氢芳基化反应是通过铑(III)催化的CH活化而实现的。两种截然不同的反应路径的合并允许分别开发可切换合成3,4-稠合吲哚和苯并二氢吡喃的原子经济和阶梯经济的实验方案。