34566-08-0Relevant articles and documents
Silver-Catalyzed Denitrative Sulfonylation of β-Nitrostyrenes: A Convenient Approach to (E)-Vinyl Sulfones
Keshari, Twinkle,Kapoorr, Ritu,Yadav, Lal Dhar S.
, p. 2695 - 2699 (2016)
The first utilization of β-nitrostyrenes (readily available by the Henry reaction) for a highly stereoselective, convenient, and catalytic synthesis of (E)-vinyl sulfones at room temperature was investigated. The protocol involves efficient silver-catalyz
Electrochemical sulfonylation of alkenes with sulfonyl hydrazides: A metal- And oxidant-free protocol for the synthesis of (: E)-vinyl sulfones in water
Cai, Jianpeng,Guo, Huishi,Lai, Yin-Long,Liao, Jianhua,Luo, Jianmin,Mo, Yunyan,Yan, Shaoxi,Zhang, Shengling,Zhu, Lejie
, p. 33155 - 33160 (2020/10/05)
An efficient electrochemical transformation of a variety of alkenes and sulfonyl hydrazides into vinyl sulfones with a catalytic amount of tetrabutylammonium iodide in water is reported. The reaction proceeds smoothly to afford vinyl sulfones with good selectivities and yields at room temperature under air in an undivided cell. Cyclic voltammograms and control experiments have been performed to provide preliminary insight into the reaction mechanism. The key features of this reaction include using pure water as solvent, transition metal- and oxidant-free conditions, and being easily scaled up to gram-scale synthesis. This journal is
Metal-free catalyzed synthesis of the (E)-vinyl sulfones via aromatic olefins with arylsulfonyl hydrazides
Zhan, Zhenzhen,Ma, Haojie,Wei, Daidong,Pu, Jinghong,Zhang, Yixin,Huang, Guosheng
supporting information, p. 1446 - 1450 (2018/03/07)
Synthesis of vinyl sulfones from aromatic olefins and arylsulfonyl hydrazides via I2-TBHP catalyzed system under the N2 atmosphere is described. Owing to no use of metal, only producing N2 and water as the byproducts and d
