Fang Yue, Gu Zheng-Yang, Wang Shun-Yi, Yang Jin-Ming, Ji Shun-Jun
School of Pharmacy , Yancheng Teachers University , Yancheng 224051 , China.
Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology , Soochow University , Suzhou 215123 , China.
J Org Chem. 2018 Aug 17;83(16):9364-9369. doi: 10.1021/acs.joc.8b01300. Epub 2018 Jul 11.
A Co-catalyzed effective synthesis of N-sulfonylcarboxamides from the reaction of carboxylic acids and organic azides in the presence of isocyanide has been developed. The protocol has the advantages of short time, low temperature, and being oxidant-free, which provides a new and simple approach for the synthesis of N-sulfonylcarboxamides in good to excellent yields with a broad substrate scope.
