Photoredox-catalyzed reaction of thianthrenium salts, sulfur dioxide and hydrazines
Qiangwei Li, Jiapian Huang, Zenghui Cao, Jun Zhang, Jie Wu
Abstract
A photoredox-catalyzed reaction of thianthrenium salts, hydrazines and DABCO·(SO 2 ) 2 is accomplished, providing diverse arenesulfonohydrazides in moderate to good yields under mild reaction conditions.
Topics & Concepts
ChemistryDABCOCatalysisSulfur dioxidePhotoredox catalysisSulfurReaction conditionsOrganic chemistryPhotochemistryPhotocatalysisSulfur-Based Synthesis TechniquesRadical Photochemical ReactionsCatalytic C–H Functionalization Methods