Copper-promoted sulfenylation of sp2 C-H bonds.

Copper-promoted sulfenylation of sp2 C-H bonds.

Journal of the American Chemical Society (2012-10-30)

Ly Dieu Tran, Ilya Popov, Olafs Daugulis

PMID23102009

초록

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.

MATERIALS

제품 번호

브랜드

제품 설명

73983

Supelco

Mettler-Toledo Calibration substance ME 18555, Benzoic acid, analytical standard, (for the calibration of the melting point system), traceable to primary standards (LGC)

12353

Supelco

Benzoic acid, reference material for titrimetry, certified by BAM, >99.5%

W213128

Sigma-Aldrich

Benzoic acid, natural, ≥99.5%, FCC, FG

PHR1050

Supelco

Benzoic acid, Pharmaceutical Secondary Standard; Certified Reference Material

242381

Sigma-Aldrich

Benzoic acid, ACS reagent, ≥99.5%