Hydrochloric Acid → HCID 18698038, compound

Participants

Reaction Steps

A solution (200 ml) of ethyl acetate saturated with hydrogen chloride was added to a mixture of 1-(4-bromophenylsulphonyl)-4-[1-(t-butoxycarbonyl)piperazin-4-ylcarbonyl]piperazine and ethyl acetate (200 ml) . The mixture was stirred overnight. The solvent was removed by evaporation to give 1-(4-bromophenylsulphonyl)-4-(1-piperazinylcarbonyl)piperazine hydrochloride (16.30 g).

Provenance & Evidence