反应详情

2-(2-Dimethylaminomethyl-5-furylmethylthio)ethylamine (2.28 g) and 2-nitroamino-5-(1-benzyl-2-oxopyridin-4-ylmethyl)pyrimidin-4-one (2.80 g) were refluxed in pyridine (12 ml) for 20 hours. The reaction mixture was evaporated under reduced pressure and the resultant oily residue was washed with hot water. The mixture was allowed to cool and the water was washed twice with cold water and recrystallised from isopropanol to yield 2-[2-(2-dimethylaminomethyl-5-furylmethylthio)ethylamino]-5-(1-benzyl-2-oxopyridin-4-ylmethyl)pyrimidin-4-one (3.33 g), m.p. 95.5°-98° C.

1. customThe reaction mixture was evaporated under reduced pressure
2. washthe resultant oily residue was washed with hot water
3. temperatureto cool
4. washthe water was washed twice with cold water
5. customrecrystallised from isopropanol