反应详情

15 g of piperonal (0.1 mole), and 14.3 g of 3-morpholinoacetone (0.1 mole) are mixed in an aqueous-alcoholic sodium hydroxide solution (300 cm3 of 10% NaOH and 30 cm3 of ethanol). The mixture is stirred for 4 hours and the product obtained is then filtered. The product is rinsed with water and recrystallised from ethanol.

1. customthe product obtained
2. filtrationis then filtered
3. washThe product is rinsed with water
4. customrecrystallised from ethanol