Visible light-initiated manganese-catalyzed hydrosulfonylation of alkenes
作者:Chun-Min Li、Xin-Xin Dong、Zhe Wang、Bo Zhang
DOI:10.1039/d3gc00712j
日期:——
A visible light-initiated manganese-catalyzed radical hydrosulfonylation of a wide range of structurally diverse alkenes using commercially available and relatively cheap sulfonyl chlorides as sulfonyl radical sources is described.
Efficient synthesis of aliphatic sulfones by Mg mediated coupling reactions of sulfonyl chlorides and aliphatic halides
作者:Ying Fu、Qin-Shan Xu、Quan-Zhou Li、Zhengyin Du、Ke-Hu Wang、Danfeng Huang、Yulai Hu
DOI:10.1039/c7ob00251c
日期:——
Sulfonylchlorides were reduced to anhydrous sulfinate salts with magnesium under sonication. These sulfinates were alkylated to sulfones with alkyl chlorides in the presence of catalytic sodium iodide under sonication. A variety of aliphatic sulfones was efficiently prepared by this one-pot two-step procedure.