Direct synthesis of hydrazones by visible light mediated aerobic oxidative cleavage of the CC bond

Literature Information

Publication Date 2017-05-15
DOI 10.1039/C7QO00276A
Impact Factor 5.281
Authors

Ya Ding, Hao Li, Yunge Meng, Te Zhang, Jiawen Li, Qiu-Yun Chen


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Abstract

A metal-free protocol through visible light mediated oxidative cleavage of CC bonds to directly construct CN bonds has been developed for the conversion of alkenes to hydrazones under mild conditions. The reaction involves a diazetidine intermediate that is generated by [2 + 2] annulation of alkenes with diazenes generated in situ by single-electron oxidation of arylhydrazines. The key features of this reaction include a broad substrate scope and readily available reagents.

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Organic Chemistry Frontiers

Organic Chemistry Frontiers
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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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