Triethylamine → HCID 21993686, compound

Participants

Reaction Steps

To a solution of 7.06 g (37.9 mmol.) of 1-tert-butoxycarbonylpiperazine in ethanol (50 ml) were added, at room temperature, 8.0 ml (57.4 mmol.) of triethylamine and 7.09 g (39.7 mmol.) of 1-bromo-3-phenylpropane. The mixture was heated under reflux for 16 hours under nitrogen atmosphere. To the reaction system was added ethyl acetate. The mixture was washed with water and a saturated aqueous saline solution, which was dried over magnesium sulfate. The solvent was distilled off under reduced pressure. The residue was purified by means of a column chromatography (ethyl acetate/hexane=25-50%). The solvent was distilled off under reduced pressure to give the object compound as a pale yellow liquid product. The yield was 8.69 g (75%).

Provenance & Evidence