Ammonium Hydroxide → 5-Iodo-4-methyl-1H-pyrazole-3-carboxamide

Participants

Reaction Conditions

Reaction Steps

Into a 100-mL round-bottom flask, was placed a solution of ethyl 5-iodo-4-methyl-1H-pyrazole-3-carboxylate (compound 258.1, 500 mg, 1.79 mmol) in methanol (5 mL). Then ammonium hydroxide (15 mL, 25% aq.) was added and the resulting solution was stirred overnight at 60° C. The mixture was concentrated under reduced pressure to obtain the title compound as a white solid (400 mg, 89%).

Provenance & Evidence