Chlorosulfonic acid → HCID 86632007, compound

Participants

Reaction Steps

N-Methyldibenzo[b,d]thiophene-2-sulfonamide (1.56 g) was added to chlorosulfonic acid (3.27 g) and the mixture was stirred at RT for 5 h. The mixture was then treated with ice cold water, the precipitate was filtered off, washed with cold water and dried to give the title compound (1.6 g, 76%).

Provenance & Evidence