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Ligand-free copper-catalyzed C(sp3)-H imidation of aromatic and aliphatic methyl sulfides with N-fluorobenzenesulfonimide.

ABSTRACT: A novel and efficient process has been developed for copper-catalyzed C(sp3)-H direct imidation of methyl sulfides with N-fluorobenzenesulfonimide(NFSI). Without using any ligands, various methyl sulfides including aromatic and aliphatic methyl sulfides, can be transformed to the corresponding N-((phenylthio)methyl)-benzenesulfonamide derivatives in good to excellent yields.

SUBMITTER: Wang SC 

PROVIDER: S-EPMC8696451 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Ligand-free copper-catalyzed C(sp<sup>3</sup>)-H imidation of aromatic and aliphatic methyl sulfides with <i>N</i>-fluorobenzenesulfonimide.

Wang Si-Chang SC   Feng Ming-Nan MN   Ji Yue Y   Han Wei-Wei WW   Ke Cong-Yu CY   Zhang Qun-Zheng QZ   Zhang Xun-Li XL  

RSC advances 20210325 20

A novel and efficient process has been developed for copper-catalyzed C(sp<sup>3</sup>)-H direct imidation of methyl sulfides with <i>N</i>-fluorobenzenesulfonimide(NFSI). Without using any ligands, various methyl sulfides including aromatic and aliphatic methyl sulfides, can be transformed to the corresponding <i>N</i>-((phenylthio)methyl)-benzenesulfonamide derivatives in good to excellent yields. ...[more]

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