反应详情

In a 100 ml three-necked flask, and under a nitrogen environment, are placed 1 g of 1-acetoxyadamantane and 50 ml of n-heptane. After dissolution, 0.25 g of concentrated sulfuric acid is added drop by drop at a temperature of approximately 22° C. and 0.783 g of 4-methoxybenzoic acid is poured in slowly. After leaving the mixture well agitated for 48 hours, 50 ml of denatured ethanol are added and the insoluble material is filtered Concentration of the filtrate volume to three quarters yields a solid white precipitate which is filtered with sintered glass. It is dried in a vacuum oven for 24 hours at 30° C. and 0.680 g of expected raw product was collected (Melting point: 245°-246° C.).

1. customIn a 100 ml three-necked flask, and under a nitrogen environment, are placed
2. additionis poured in slowly
3. customAfter leaving the mixture
4. filtrationthe insoluble material is filtered Concentration of the filtrate volume to three quarters
5. customyields a solid white precipitate which
6. filtrationis filtered with sintered glass
7. customIt is dried in a vacuum oven for 24 hours at 30° C.
8. custom0.680 g of expected raw product was collected (Melting point: 245°-246° C.)