Hydrochloric Acid → HCID 22163795, Verbindung

Beteiligte Stoffe

Reaktionsschritte

This compound was prepared according to the procedure used to synthesize the compound of Example 11. A mixture of 2.4 g (0.015 mole) of 1,1'-carbonyldiimidazole, 13 g (0.015 mole) of unsym-dimethylethylenediamine and 3.8 g (0.025 mole) of 1-(3,4,5-trimethoxyphenyl)piperazine in a total volume of 100 ml of tetrahydrofuran gave an oil as residue. The hydroxhloride was formed in ethereal hydrogen chloride and the collected solid was recrystallized from methanol-ethyl ether to yield 3.7 g (56%) of the title compound as a white solid, m.p. 205°-208° C.

Herkunft & Nachweise