m-Chloroperbenzoic acid → N2-(1,1-dimethyl-2-methylsulfinyl ethyl)-3-iodo-N1-[2-methyl-4-{2,2,2-trifluoro-1-(trifluoromethyl)ethyl}phenyl]phthalamide

Participants

Reaction Conditions

Reaction Steps

In 10 ml of chloroform was dissolved 0.63 g (1.0 mmol) of N2-(1,1-dimethyl-2-methylthioethyl)-3-iodo-N1-{2-methyl-4-[2,2,2-trifluoro-1-(trifluoromethyl)ethyl]phenyl}phthalamide, and the resulting solution was cooled to 0° C. To the solution was added 0.19 g (1.1 mmol) of meta-chloroperbenzoic acid. After stirring for one hour, the reaction mixture was washed with 10% aqueous solution of potassium carbonate and dried on anhydrous magnesium sulfate, and the solvent was dissolved off under reduced pressure. Thus, 0.45 g of the objective compound was obtained (yield: 69%).

Provenance & Evidence