Hydrochloric Acid → HCID 18770436, compound

Participants

Reaction Steps

Concentrated hydrochloric acid (0.020 ml; 0.24 mmol) was added to a solution of 1,3-bis[4-[5-amino-2-(3,4,5-trimethoxyphenyl)benzoyl]-1-piperazinyl]propane (29 mg; 0.030 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 methylene chloride-diethyl ether to obtain the title compound as a pale yellow crystalline powder.

Provenance & Evidence