35836-45-4Relevant articles and documents
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.
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
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
