Ammonia → 4-Iodobenzenesulfonamide

Participants

Reaction Steps

Pipsylchloride (100 mg) was dissolved in 28% ammonia solution (4 ml) and the solution was stirred at room temperature for 1 hours. The resulting mixture was extracted with ethyl acetate (20 ml), washed with water and saturated aqueous sodium chloride solution, dried over anhydrous magnesium sulfate, and then concentrated under reduced pressure. The residue was chromatographed on column eluting with ethyl acetate/hexane (1/2) to yield the compound 2-2 (89 mg, 100%).

Provenance & Evidence