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Copper-promoted sulfenylation of sp2 C-H bonds.

ABSTRACT: An auxiliary-assisted, copper catalyzed or promoted sulfenylation of benzoic acid derivative ?-C-H bonds and benzylamine derivative ?-C-H bonds has been developed. The method employs disulfide reagents, copper(II) acetate, and DMSO solvent at 90-130 °C. Application of this methodology to the direct trifluoromethylsulfenylation of C-H bonds was demonstrated.

SUBMITTER: Tran LD 

PROVIDER: S-EPMC3498454 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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Copper-promoted sulfenylation of sp2 C-H bonds.

Tran Ly Dieu LD   Popov Ilya I   Daugulis Olafs O  

Journal of the American Chemical Society 20121029 44

An auxiliary-assisted, copper catalyzed or promoted sulfenylation of benzoic acid derivative β-C-H bonds and benzylamine derivative γ-C-H bonds has been developed. The method employs disulfide reagents, copper(II) acetate, and DMSO solvent at 90-130 °C. Application of this methodology to the direct trifluoromethylsulfenylation of C-H bonds was demonstrated. ...[more]

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