反应详情

To a stirred suspension of 2-chloro-N-(6-oxo-5,6-dihydro-phenanthridin-2-yl)-acetamide (XVIII, Lg=Cl, 150 mg, 0.52 mmol) in N,N-dimethylformamide (1.4 mL), a 33% solution of methylamine in ethanol was added (9 mL, 72 mM). The reaction mixture was stirred at room temperature for 3 hours. The ethanol was then evaporated under reduced pressure and the mixture was diluted with diethyl ether and filtered. A light-yellow solid was then collected, washed with diethyl ether then with cold water and dried. The title compound was obtained in moderate yield (100 mg, 68%).

1. customThe ethanol was then evaporated under reduced pressure
2. additionthe mixture was diluted with diethyl ether
3. filtrationfiltered
4. customA light-yellow solid was then collected
5. washwashed with diethyl ether
6. dry with materialwith cold water and dried