反应详情

This compound was prepared according to the procedure used to synthesize the compound of Example 11. A mixture of 1.6 g (0.01 mole) of 1,1'-carbonyldiimidazole, 0.87 g (0.01 mole) of unsym-dimethylethylenediamine, and 2.2 g (0.01 mole) of 1-(3,4-dimethoxyphenyl)piperazine in a total volume of 50 ml of tetrahydrofuran gave an oil as residue. The hydrochloride was formed in ethereal hydrogen chloride and the collected solid was recrystallized twice from methanolethyl ether to yield 2.3 g (57%) of the title compound as an off-white solid, m.p. 208°-210° C.

1. customThis compound was prepared
2. customgave an oil as residue