Rhodium(iii)-catalyzed carboxylate-directed ortho-selective thiolation of benzoic acids

Literature Information

Publication Date 2020-09-18
DOI 10.1039/D0QO00940G
Impact Factor 5.281
Authors

Dongjie Wang, Kehan Zhou, Jingyu Zhang, Yingsheng Zhao


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Abstract

A regioselective rhodium-catalyzed carboxylate-directed thiolation process was developed. Several benzoic-acid derivatives and disulfides were found to be well-tolerated, and they yielded the corresponding products in moderate to good yields. Compounds such as the key precursor of roflumilast can be obtained via this reaction, thereby highlighting the potential of this synthetic approach.

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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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