反应详情

2-Chloro-3,4-dihydro-3,3-dimethyl-4-phenylquinolin-4-ol (1.0g., 0.0035 mole) was dissolved in a mixture of a 33% w/v solution of dimethylamine in ethanol (15 ml.) and pyridine (0.6 ml. 0.0075 mole). The solution was stirred for 24 hours, then partially evaporated and allowed to crystallise to give the title compound (0.78g., m.p. 170° - 173° C) [Found: C, 77.4; H, 7.75; N, 9.5% C19H22N2O requires: C, 77.5; H, 7.5; N, 9.5%].

1. custompartially evaporated
2. customto crystallise