Benzhydrylpiperazine → HCID 10071310, compound

Participants

Reaction Steps

A solution of the compound (1) (1.52 g, 8.58 mmol) and 1-benzhydrylpiperazine (4.33 g, 17.2 mmol) in ethanol (14 ml) was heated under reflux for 3 hours. The solvent was distilled off from the reaction mixture, water was added to the residue, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated. The residue was purified by column chromatography on silica gel to give a colorless glassy substance (2). Yield 3.47 g (94%).

Provenance & Evidence