Visible-Light-Induced Synthesis of Carbazoles by in Situ Formation of Photosensitizing Intermediate
作者:Tanmay Chatterjee、Geum-bee Roh、Mahbubul Alam Shoaib、Chang-Heon Suhl、Jun Soo Kim、Cheon-Gyu Cho、Eun Jin Cho
DOI:10.1021/acs.orglett.7b00681
日期:2017.4.7
A visible-light-induced synthesis of N-H carbazoles from easily accessible 2,2′-diaminobiaryls in the absence of any external photosensitizer is reported. The process only requires tBuONO and natural resources, visible light, and molecular oxygen for the synthesis of N-H carbazoles. Experimental and computational studies support that the in situ formation of a visible-light-absorbing photosensitizing