43013-82-7Relevant academic research and scientific papers
Direct C-H Methylsulfonylation of Alkenes with the Insertion of Sulfur Dioxide
He, Fu-Sheng,Gong, Xinxing,Rojsitthisak, Pornchai,Wu, Jie
, p. 13159 - 13163 (2019/10/08)
The direct C-H methylsulfonylation of alkenes using inorganic sodium metabisulfite as the sulfur dioxide surrogate is described. This method provides convenient access to (E)-2-methyl styrenyl sulfones in good yields. In general, the in situ generated met
Stereoselective Synthesis of Alkenyl Silanes, Sulfones, Phosphine Oxides, and Nitroolefins by Radical C-S Bond Cleavage of Arylalkenyl Sulfides
Lin, Ya-mei,Lu, Guo-ping,Wang, Rong-kang,Yi, Wen-bin
supporting information, p. 1100 - 1103 (2017/03/15)
A radical-mediated approach has been introduced for the C-S bond activation of arylalkenyl sulfides. The protocol provides an efficient approach for the generation of various alkenes including alkenyl silanes, sulfones, phosphine oxides, and nitroolefins. In most cases, these radical substitutions are performed under metal-free conditions with stereospecificity.
Ammonium iodide-induced sulfonylation of alkenes with DMSO and water toward the synthesis of vinyl methyl sulfones
Gao, Xiaofang,Pan, Xiaojun,Gao, Jian,Huang, Huawen,Yuan, Gaoqing,Li, Yingwei
supporting information, p. 210 - 212 (2015/01/09)
A novel ammonium iodide-induced sulfonylation of alkenes with DMSO and water toward the synthesis of vinyl methyl sulfones is described. The process proceeded smoothly under metal-free conditions with high stereoselectivity and good functional group toler
