Visible Light-Promoted Radical-Mediated Ring-Opening/Cyclization of Vinyl Benzotriazoles: An Alternative Approach to Phenanthridines
作者:Jiaqi Li、Shichong Wang、Jingjing Zhao、Pan Li
DOI:10.1021/acs.orglett.2c02249
日期:2022.8.19
tion of vinyl benzotriazoles has been developed. The method provides an efficient and practical approach to synthesize functionalized phenanthridinesfrom vinyl benzotriazoles with alkyl bromides under mild conditions. Significantly, the readily available and bench-stable vinyl benzotriazoles can serve as valuable alternative radical acceptors during the synthesis of phenanthridines.