Hydrochloric Acid → HCID 67096464, compound

Participants

Reaction Steps

To a mixture of 5-benzyloxy-4-methoxy-2-(5-methyl-[1,2,4]oxadiazol-3-yl)benzenesulfonylchloride, dimethyl-amine hydrochloride (203 mg) and tetrahydrofuran (20 mL) was added triethylamine (0.693 mL) under ice-bath cooling. After stirring at room temperature overnight, 2 mol/L hydrochloric acid was added to the mixture. The separated organic layer was washed with 2 mol/L hydrochloric acid and brine successively, dried over anhydrous magnesium sulfate, and concentrated under reduced pressure to give 5-benzyloxy-4-methoxy-N,N-dimethyl-2-(5-methyl-[1,2,4]oxadiazol-3-yl)benzenesulfonamide.

Provenance & Evidence