Water → 4-(2-(5-amino-4-(7-methoxy-4-methylnaphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetamido)-3-chlorobenzoic acid

Participants

Reaction Conditions

Reaction Steps

Compound 8 (200 mg, 0.7 mmol) and 3-chloro-4-(2-chloroacetamido)benzoic acid (9) (174 mg, 0.7 mmol) were dissolved in DMF (3 mL) and the mixture was stirred at 50° C. for 18 hours. Water was then added and the mixture extracted with ethyl acetate. The organic layer was separated, dried over sodium sulfate and concentrated to give 304 mg of 4-(2-(5-amino-4-(7-methoxy-4-methylnaphthalen-1-yl)-4H-1,2,4-triazol-3-ylthio)acetamido)-3-chlorobenzoic acid (10) which was used in the next step without further purification.

Provenance & Evidence