Difluorocarbene as a C–F source for the construction of fluorinated benzothiazoles
Literature Information
Jiao Yu, Wei-Guo Cao, Ji-Chang Xiao
Difluorocarbene has served as a versatile intermediate for the incorporation of fluorinated groups into organic molecules. Extensive studies have shown that difluorocarbene can act as a CF2 source and a nonfluorinated C1 source. However, the use of difluorocarbene as a C–F source remains a challenging task. Herein we disclose that difluorocarbene can function as a C–F source for the cyclization of 2-aminobenzenethiols, allowing for the construction of fluorinated benzothiazoles, which may provide new possibilities for drug developments due to the magic effects of the fluorine element and the pharmacological properties of benzothiazoles.
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Organic Chemistry Frontiers

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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