Hydrogen Peroxide → HCID 178527335, compound

Participants

Reaction Conditions

Reaction Steps

76.4 g of 3-[4-(trifluoromethyl)phenylthio]-1,2,4-triazole synthesized by a method similar to that employed to prepare the precursor according to Reference Example 4 was dissolved in 400 ml of acetic acid, and 140 g of 30% hydrogen peroxide solution was added. Then, the temperature was gradually raised, and the solution was stirred at 100° C. for three hours. Then, the reactant solution was cooled to room temperature, and a water solution of sodium thiosulfate was added. Then, precipitate was filtered, so that 66.4 g of the titled compound was obtained (at a yield of 77%).

Provenance & Evidence