Reaction of alkenecarboxylic acids with isocyanates via rhodium(iii)-catalyzed C–H activation: a versatile route to cyclic imides

Literature Information

Publication Date 2016-06-13
DOI 10.1039/C6QO00119J
Impact Factor 5.281
Authors

Yun Liu, Hai ning Wang, Wen bo Liu, Chao-Jun Li


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Abstract

Under rhodium(III) catalysis, substituted propenoic acids successfully reacted with aryl isocyanates to provide cyclic imides via direct functionalization of the β-alkenyl C–H bond followed by intramolecular cyclization. The cascade process has been corroborated by the isolated intermediate. The reaction provides direct access to cyclic imides from readily available starting materials.

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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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