An electrochemical method for direct sulfonylation of BODIPYs under green conditions

Literature Information

Publication Date 2023-12-01
DOI 10.1039/D3QO01616A
Impact Factor 5.281
Authors

Zhuo Chen, Chen Li, Kui Liu, Li-Rong Wen, Ming Li, Lin-Bao Zhang


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Abstract

An environmentally benign electrochemical approach has been developed for the construction of β-sulfonylated BODIPYs by using sulfonylhydrazide as the sulfonyl source. The protocol does not require a metal catalyst or external oxidants, providing a green and mild route to functionalized BODIPYs with good functional group tolerance and furnishing a series of monosulfonylated and disulfonylated BODIPYs in moderate to good yields. Moreover, a radical–radical cross-coupling reaction pathway was proposed for the electrochemical synthetic strategy.

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DOI: 10.1039/C1CP90121D

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Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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