Acetonitrile → HCID 59244915, Verbindung

Beteiligte Stoffe

Reaktionsschritte

To 3-(2-bromo-ethyl)-1-bromo-benzene (0.15 ml, 1 mmol), 1-tert-butoxycarbonyl-piperazine (186 mg) and potassium carbonate (280 mg), acetonitrile (4 ml) was added, followed by stirring for 4 days. To the reaction mixture, ethyl acetate was added, which was washed with ammonium chloride solution, followed by drying over sodium sulfate. After filtering off the drying agent, the filtrate was concentrated under reduced pressure, to obtain 3-(2-(4-tert-butoxycarbonyl-piperazin-1-yl)-ethyl)-1-bromo-benzene as a colorless oil (340 mg, 92%).

Herkunft & Nachweise