m-Chloroperbenzoic acid → HCID 20426392, compound

Participants

Reaction Conditions

Reaction Steps

To the solution of 0.5 g of 5-(4-carbobenzoxypiperazino)-imidazo[2,1-b][1,3,5]benzothiadiazepine in 5 ml of methylene chloride, cooled at 0° C., is added dropwise a solution of 0.26 g of m-chloroperbenzoic acid dissolved in 2 ml of methylene chloride. The mixture is stirred at 0° C. for 1.5 hrs., the solids are filtered, and the filtrates are washed with 10% aqueous potassium carbonate and water, then dried over magnesium sulfate and evaporated to dryness to give 5-(4-carbobenzoxypiperazino)-imidazo[2,1-b][1,3,5]benzothiadiazepine 1-oxide.

Provenance & Evidence