Ligand-free copper-catalyzed C(sp 3 )-H imidation of aromatic and aliphatic methyl sulfides with N -fluorobenzenesulfonimide

A novel and efficient process has been developed for copper-catalyzed C(sp )-H direct imidation of methyl sulfides with -fluorobenzenesulfonimide(NFSI). Without using any ligands, various methyl sulfides including aromatic and aliphatic methyl sulfides, can be transformed to the corresponding -((phe...

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Bibliographic Details
Published in:RSC advances 2021-03, Vol.11 (20), p.12136-12140
Main Authors: Wang, Si-Chang, Feng, Ming-Nan, Ji, Yue, Han, Wei-Wei, Ke, Cong-Yu, Zhang, Qun-Zheng, Zhang, Xun-Li
Format: Article
Language:English
Subjects:
Aliphatic compounds
Chemistry
Copper
Ligands
Sulfides
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Summary:A novel and efficient process has been developed for copper-catalyzed C(sp )-H direct imidation of methyl sulfides with -fluorobenzenesulfonimide(NFSI). Without using any ligands, various methyl sulfides including aromatic and aliphatic methyl sulfides, can be transformed to the corresponding -((phenylthio)methyl)-benzenesulfonamide derivatives in good to excellent yields.
ISSN:2046-2069
2046-2069
DOI:10.1039/d1ra00686j