Electrochemical-mediated fixation of CO: three-component synthesis of carbamate compounds from CO, amines and -alkenylsulfonamides

An electrocatalyzed three-component cascade reaction of CO 2 , amines, and N -alkenylsulfonamides is developed, providing an environmentally friendly and efficient method of synthesizing a series of new carbamate compounds. This reaction meets the needs of green chemistry and promotes the participat...

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Published inGreen chemistry : an international journal and green chemistry resource : GC Vol. 23; no. 12; pp. 4328 - 4332
Main Authors Xiong, Ting-Kai, Zhou, Xue-Qi, Zhang, Min, Tang, Hai-Tao, Pan, Ying-Ming, Liang, Ying
Format Journal Article
Published 21.06.2021
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Summary:An electrocatalyzed three-component cascade reaction of CO 2 , amines, and N -alkenylsulfonamides is developed, providing an environmentally friendly and efficient method of synthesizing a series of new carbamate compounds. This reaction meets the needs of green chemistry and promotes the participation of carbon dioxide in the three-component reaction by electro-oxidation. Pharmacological activity studies further prove that carbamate compounds have better activity than diamination by-products. We use amines and N -alkenylsulfonamides as substrates to fix CO 2 under electrochemical catalytic conditions for the synthesis of new carbamate compounds.
Bibliography:10.1039/d1gc00949d
Electronic supplementary information (ESI) available. See DOI
ISSN:1463-9262
1463-9270
DOI:10.1039/d1gc00949d