Acceptorless Dehydrogenation of N-Heterocycles by Merging Visible-Light Photoredox Catalysis and Cobalt Catalysis
作者:Ke-Han He、Fang-Fang Tan、Chao-Zheng Zhou、Gui-Jiang Zhou、Xiao-Long Yang、Yang Li
DOI:10.1002/anie.201612486
日期:2017.3.6
Herein, the first acceptorless dehydrogenation of tetrahydroquinolines (THQs), indolines, and other related N‐heterocycles, by merging visible‐light photoredox catalysis and cobalt catalysis at ambient temperature, is described. The potential applications to organic transformations and hydrogen‐storage materials are demonstrated. Primary mechanistic investigations indicate that the catalytic cycle