反应详情

2 g of 4-methylquinazoline was dissolved in 20 ml of ethanol. 3.4 g of 4-(p-fluorobenzoyl)piperidine hydrochloride and 1.9 ml of 37% formalin were added to the solution and the mixture was stirred at room temperature for three days. A white precipitate was recovered by filtration and washed with ethanol to obtain the intended product.

1. filtrationA white precipitate was recovered by filtration
2. washwashed with ethanol
3. customto obtain the intended product