Volume 42, Issue 12 pp. 1367-1372
Concise Report

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

Xiang Liu

Corresponding Author

Xiang Liu

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

*E-mail: [email protected], [email protected]Search for more papers by this author
Yuan Zhang

Yuan Zhang

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

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Yi Zheng

Yi Zheng

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

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Changfeng Huang

Changfeng Huang

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

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Hua Cao

Corresponding Author

Hua Cao

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

*E-mail: [email protected], [email protected]Search for more papers by this author
First published: 23 February 2024
Citations: 4

Comprehensive Summary

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 β-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.image

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