Controllable Construction of Vinyl Sulfones and B-Keto Selenosulfones via Selective Oxidative Sulfonylation of Alkenes

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外文摘要：The selective oxidative sulfonylation of alkenes with selenium sulfonate depended on the reaction conditions.The electrochemical C-H sulfonylation proceeded smoothly to afford(E)-vinyl sulfones with good selectivity in an undivided cell without external oxidant.While aerobic trifunctionalization of alkenes occurred in the presence of KI in the air,which provides B-keto selenosulfones via the formation of C-O,C-S,and C-Se bonds in one-pot.Following control experiments,a plausible mechanism is proposed to rationalize the experimental results.

外文关键词：

Synthetic methodsAlkenesDifunctionalizationSelenylationSulfonylation

作者：

Xiang Liu、Yuan Zhang、Yi Zheng、Changfeng Huang、Hua Cao

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作者单位：

School of Chemistry and Chemical Engineering,Guangdong Pharmaceutical University,Zhongshan,Guangdong 528458,China

基金：

Startup Grant from Guangdong Pharmaceutical UniversityStartup Grant from Guangdong Pharmaceutical UniversityYouth Talent Support Programme of Guangdong Provincial Association for Science and Technology

项目编号：

5136130351361304SKXRC202303

出版年：

2024

DOI：

10.1002/cjoc.202400026

中国化学(英文版)

中国化学会上海有机化学研究所

中国化学(英文版)

CSTPCD

影响因子：0.848

ISSN：1001-604X

年,卷(期)：2024.42(12)