摘要
A multicomponent reductive cross-coupling of unactivated alkyl halides and alkyl tosylates connected via sodium metabisulfite was established for the general construction of alkyl-alkyl sulfones.Neither a metal catalyst nor a metal reductant is required in this“green”reductive cross-coupling.Inorganic sodium metabisulfite served as both the sulfur dioxide source and the robust connector.
基金
support provided by NSFC(nos.22071057,21971065,and 21871089)
STCSM(nos.20XD1421500,20JC1416800,and 18JC1415600)
Innovative Research Team of High-Level Local Universities in Shanghai(no.SSMU-ZLCX20180501)
Professor of Special Appointment(Eastern Scholar)at Shanghai Institutions of Higher Learning.
