Sodium Thiosulfate → HCID 22467452, compound

Participants

Reaction Steps

To a solution of 5-nitro-N-(1,3-benzodioxol-5-ylmethyl)-2-(tetrahydro-2H-thiopyran-4-ylamino)benzamide (50.0 mg) in anhydrous dichloromethane (1 mL) was added m-chloroperbenzoic acid (41.5 mg), and the mixture was stirred for 4 hours at ambient temperature. To the mixture were added an aqueous saturated sodium thiosulfate solution and an aqueous sodium bicarbonate solution. The resulting precipitates were collected by filtration and washed with water, methanol and ethyl acetate to give 2-(1,1-dioxotetrahydro-2H-thiopyran-4-ylamino)-5-nitro-N-(1,3-benzodioxol-5-ylmethyl)benzamide as yellow powders (40.0 mg).

Provenance & Evidence