Acetic Acid → HCID 9825493, compound

Participants

Reaction Steps

To a mixture of 140 mg of 4-(4-fluorophenyl)-5-[4-(methylthio)phenyl]1-phenyl-3(trifluoromethyl)pyrazole and 30 mL of glacial acetic acid was added 4.1 g of 30% hydrogen peroxide. The reaction mixture was stirred at room temperature for 18 hours, heated at 80° C. for 8 hours, and poured into water. The insoluble solid was filtered and air dried to give 150 mg of solid, mp 201.5°-203° C.

Provenance & Evidence