Dimethylcarbamoyl Chloride → HCID 178484724, Verbindung

Beteiligte Stoffe

Reaktionsschritte

1.39 g (3 mmol) trans-4-{2-[4-(2,3-dichlorophenyl)-piperazin-1-yl]-ethyl}-cyclohexyl-amine trihydrochloride was suspended in dichloromethane (100 ml), triethylamine (2.1 ml, 15 mmol) was added followed by 0.30 ml (3.3 mmol) N,N-dimethylcarbamoylchloride. The reaction mixture was stirred for 48 hours at room temperature, filtered. The filtrate was washed with water (2×20 ml), dried and evaporated in vacuo. Recrystallizing from methanol gave the title compound (0.83 g, 65%), melting at 212-4° C.

Herkunft & Nachweise