1571792-29-4Relevant academic research and scientific papers
Intramolecular Mizoroki-Heck Reaction of 2-Thiosubstituted Acrylates for the Synthesis of 3-Substituted Benzo[ b ]thiophene-2-carboxylates
Kwak, Se Hun,Lim, Su-Jeong,Yoo, Hyun-Jeong,Ha, Ji-Eun,Gong, Young-Dae
, p. 4131 - 4142 (2016)
3-Substituted 2-(phenylthio)acrylates prepared from aldol condensation using titanium tetrachloride were employed to synthesize benzo[b]thiophenes. The acrylates containing aryls and alkyls generated the desired benzo[b]thiophenes in reasonable yields und
Copper-Catalyzed Heck-Type Couplings of Sulfonyl Chlorides with Olefins: Efficient and Rapid Access to Vinyl Sulfones
Chen, Qiulin,Liu, Lixia,Wang, Chengming,Xue, Pan
supporting information, (2021/08/27)
A copper-catalyzed redox-neutral alkene sulfonylation reaction has been developed. This reported protocol can be easily scale up to a gram scale, and smoothly applied to the late-stage modification of several bioactive molecules.
Visible-light-induced decarboxylative sulfonylation of cinnamic acids with sodium sulfinates by using Merrifield resin supported Rose Bengal as a catalyst
Li, Pinhua,Wang, Guan-Wu
supporting information, p. 5578 - 5585 (2019/06/13)
A visible-light-induced decarboxylative sulfonylation of cinnamic acids with sodium sulfinates for the synthesis of vinyl sulfones was developed. The reaction proceeded smoothly in the presence of Merrifield resin supported Rose Bengal ammonium salt as a
Direct difunctionalization of alkynes with sulfinic acids and molecular iodine: A simple and convenient approach to (E)-β-iodovinyl sulfones
Wei, Wei,Wen, Jiangwei,Yang, Daoshan,Jing, Huijun,You, Jinmao,Wang, Hua
, p. 4416 - 4419 (2015/02/19)
A simple and convenient approach for the construction of β-iodovinyl sulfones has been developed via direct difunctionalization of alkynes with sulfinic acids and molecular iodine. The present reaction provides a highly efficient approach to a diverse range of substituted (E)-β-iodovinyl sulfones in moderate to good yields with excellent stereo- and regio-selectivities but no need for any metal catalyst or additives.
Copper-catalyzed highly selective direct hydrosulfonylation of alkynes with arylsulfinic acids leading to vinyl sulfones
Wei, Wei,Li, Jinli,Yang, Daoshan,Wen, Jiangwei,Jiao, Yueting,You, Jinmao,Wang, Hua
, p. 1861 - 1864 (2014/03/21)
A novel Cu-catalyzed direct hydrosulfonylation of alkynes with arylsulfinic acids for the synthesis of (E)-vinyl sulfones has been realized under mild conditions with 100% atom efficiency. The present protocol provides an attractive approach to various vinyl sulfones in good to excellent yields, with the advantages of operation simplicity, atom economy, and high stereo- and regioselectivities.
