Ethanesulfonylchloride, 2-chloro- → HCID 54281356, compound

Participants

Reaction Steps

4-[5-(4-Chlorobenzoyl)-1,4-dimethyl-1H-pyrrol-2-ylmethyl]aniline (1.1 g, 3.25 mmol) was dissolved in pyridine (16.5 ml) and 2-chloroethanesulfonyl chloride (1.02 ml, 9.74 mmol) was added to the solution. The mixture was stirred for 1.5 h and then concentrated to dryness. The residue was filtered through a pad of silica gel (ethyl acetate) to give N-{4-[5-(4-chloro-benzoyl)-1,4-dimethyl-1H-pyrrol-2-ylmethyl]phenyl}ethenesulfonamide, (1.29 g, 93%) as a solid.

Provenance & Evidence