Radical-mediated photoredox hydroarylation with thiosulfonate
作者:Xiaoyuan Wan、Dahan Wang、Huawen Huang、Guo-Jiang Mao、Guo-Jun Deng
DOI:10.1039/d2cc05948g
日期:——
Herein, we report a novel visible light-induced photocatalytic system that enables intramolecular hydroarylation of unactivatedalkenes. Thiosulfonate compounds were found to be the key radical precursor that mediates the Minisci-type intramolecularcyclization reaction. Under the optimal reaction conditions, a wide range of pyridyquinazolinone and pyrroloquinazolinone products were obtained in moderate