Water → HCID 86749496, compound

Participants

Reaction Conditions

Reaction Steps

A solution of 2-bromo-5-[(2-chloro-α,α,α,6-tetrafluoro -p-tolyl)oxy]benzoyl chloride (16 g, 0.036 mol) in methylene chloride is cooled to 0° C., treated dropwise with 9.2 mL of a 30% ammonium hydroxide solution (0.071 mol), stirred at 0° C. for 30 minutes, stirred at room temperature overnight and poured into water. The aqueous mixture is extracted with methylene chloride. The organic extracts are combined, washed sequentially with saturated sodium hydrogen carbonate solution and brine, dried over anhydrous magnesium sulfate and concentrated in vacuo to give the title product as a white solid, mp 115°-116° C.

Provenance & Evidence