m-Chloroperbenzoic acid → HCID 58009488, compound

Participants

Reaction Steps

330 mg of N2-(3-chloro-2-methylphenyl)-N2-[(4-methylphenyl)sulfonyl]-N-(pyridine-4-ylmethyl)glycinamide was dissolved in 5.0 mL of methylene chloride, and 166 mg of m-chloroperbenzoic acid was added thereto, followed by stirring at room temperature for 4 hours. To the reaction liquid was added an aqueous saturated sodium hydrogen carbonate solution, and then extracted with chloroform. The organic layer was concentrated under reduced pressure, the obtained residue was purified by silica gel column chromatography (chloroform:methanol=99:1), and the obtained residue was crystallized from hexane/ethyl acetate to obtain 179 mg of N2-(3-chloro-2-methylphenyl)-N2-[(4-methylphenyl)sulfonyl]-N-[(1-oxidopyridine-4-yl)methyl]glycinamide.

Provenance & Evidence