反应详情

Methyl 2-methyl-2-(8-nonenyloxy)propionate (40 g) was dissolved in 320 ml of methylene chloride, and 40.8 g of 70% 3-chloroperbenzoic acid was added with stirring under ice-cooling, and the mixture was stirred for 15 hours at room temperature. The reaction solution was filtrated to remove insolubles, and the filtrate was concentrated. The residue was dissolved in n-hexane and washed 4 times with aqueous 10% potassium carbonate solution, washed with water, dried over anhydrous magnesium sulfate and concentrated to give 43.2 g of the objective compound as colorless oil.

1. temperaturecooling
2. stirringthe mixture was stirred for 15 hours at room temperature
3. filtrationThe reaction solution was filtrated
4. customto remove insolubles
5. concentrationthe filtrate was concentrated
6. dissolutionThe residue was dissolved in n-hexane
7. washwashed 4 times with aqueous 10% potassium carbonate solution
8. washwashed with water
9. dry with materialdried over anhydrous magnesium sulfate
10. concentrationconcentrated