Hydrochloric Acid → HCID 18770402, compound

Participants

Reaction Steps

Concentrated hydrochloric acid (0.040 ml; 0.48 mmol) was added to a solution of 1,4-bis[[1-[4-methoxy-3-(3,4,5-trimethoxyphenyl)benzoyl]-4-piperidinyl]methyl]piperazine (80 mg; 0.090 mmol) in ethanol (5 ml) and the reaction mixture was concentrated under reduced pressure. After a process of adding ethanol (10 ml) to the residue and concentrating the mixture under reduced pressure was performed twice, the resultant concentrated residue was recrystallized from methanol-diethyl ether to obtain the title compound as colorless needles.

Provenance & Evidence