反应详情

2.73 g from 2.83 g of 3-(piperidin-1-yl)-propylamine and 3.94 g of 4,7-dichloroquinoline (reaction duration, 16 hours at 140° C.); the base (yellowish crystals from acetonitrile, m.p.: 113°-116° C.) was converted with isopropanolic hydrochloric acid into the dihydrochloride which when recrystallized from acetonitrile/ethanol, yielded colourless crystals, m.p.: 137°-141° C.

1. customrecrystallized from acetonitrile/ethanol
2. customyielded colourless crystals, m.p.: 137°-141° C.