Electrooxidation-induced arylsulfonylation of xanthene derivatives with DABSO as an SO2 surrogate DOI
Yi Pan, Zhenjie Qi, Wenxue Li

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

An electrochemical redox C(sp3)-H arylsulfonylation of xanthenes has been developed using aryl diazonium tetrafluoroborates and DABSO as the arylsulfone source. This radical reaction proceeds via formation arylsulfonyl radicals from between DABSO, followed by a cross-coupling process. Notably, occurs in absence any catalyst or external oxidant, providing efficient sulfonylation with broad functional group compatibility.

Language: Английский

Electrooxidation-induced arylsulfonylation of xanthene derivatives with DABSO as an SO2 surrogate DOI
Yi Pan, Zhenjie Qi, Wenxue Li

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

An electrochemical redox C(sp3)-H arylsulfonylation of xanthenes has been developed using aryl diazonium tetrafluoroborates and DABSO as the arylsulfone source. This radical reaction proceeds via formation arylsulfonyl radicals from between DABSO, followed by a cross-coupling process. Notably, occurs in absence any catalyst or external oxidant, providing efficient sulfonylation with broad functional group compatibility.

Language: Английский

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