Hydrochloric Acid → Benzenesulfonamide, p-bromo-N-isobutyl-

Participants

Reaction Steps

To a solution of 4-bromobenzenesulfonyl chloride (2 g, 7.8 mmol) in DCM (40 mL) was added pyridine (1.9 mL, 23.5 mmol) followed by isobutylamine (1.56 mL, 15.7 mmol) and the reaction was stirred at room temperature for 16 hours. 1M aqueous HCl was added and the reaction extracted with DCM, filtered through a phase separator and concentrated to give 4-bromo-N-isobutyl-benzenesulfonamide (1.99 g). LCMS (m/z, Method A) ES+ 294[M+1]+

Provenance & Evidence