m-Chloroperbenzoic acid → HCID 86597703, compound

Participants

Reaction Steps

To a solution of 0.25 g (0.42 mmol) 2-(3,5-bis-trifluoromethyl-phenyl)-N-[4-(4-fluoro-2-methyl-phenyl)-6-(3-methylsulfanyl-azetidin-1-yl)-pyridin-3-yl]-N-methyl-isobutyramide in 10 ml dichloromethane were added 206 mg (70%, 0.84 mmol) 3-chloroperbenzoic acid at 0° C. After completed addition, the reaction mixture was allowed to warm to room temperature and stirred for 2 h. An aqueous solution of sodium hydrogensulfite was added and the mixture was stirred for 10 min. Basification with 1 N aqueous sodium hydroxide solution was followed by extraction with three portions of dichloromethane. The combined organic extracts were dried over sodium sulphate and concentrated. Flash column chromatography gave 0.16 g (60%) of the title compound as a white solid.

Provenance & Evidence