Transition-Metal-Free Reductive Cross-Coupling Employing Metabisulfite as a Connector:General Construction of Alkyl–Alkyl Sulfones  

作　　者：Yingying Meng Ming Wang Xuefeng Jiang 

机构地区：[1]Shanghai Key Laboratory of Green Chemistry and Chemical Process,School of Chemistry and Molecular Engineering,East China Normal University,Shanghai 200062 [2]State Key Laboratory of Elemento-Organic Chemistry,Nankai University,Tianjin 300071

出　　处：《CCS Chemistry》2021年第12期17-24,共8页中国化学会会刊（英文）

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.

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.

关 键 词：alkyl sulfone formate sodium metabisulfite reductive cross-coupling transition-metal-free 

分 类 号：O62[理学—有机化学]