反应详情

2.33 g of α-morpholinoparatoluic acid are placed in 30 mL of CH2Cl2 and 3.76 g of SOCl2 are added. The not very homogenous solution is taken to reflux for 48 hours The white precipitate obtained is filtered, washed with CH2Cl2 and dried. 2.65 g of product is obtained (Yield=70%).

1. temperatureto reflux for 48 hours The white precipitate
2. customobtained
3. filtrationis filtered
4. washwashed with CH2Cl2
5. customdried