反応 #1094808

反応方程式

4-vinylcyclohexene-1,2-epoxide

water

sulfuric acid

→

1,2-dihydroxy-4-vinylcyclohexane

溶媒

acetone

反応条件

後処理

1. 1
   その他Into a two-neck flask (100 ml) were fed
2. 2
   その他After complete reaction
3. 3
   抽出an object compound was extracted with each 60 ml of diethylether four times
4. 4
   洗浄was washed with saturated salt solution
5. 5
   乾燥was dried with sodium sulfate
6. 6
   その他The solvent was evaporated

実験手順

Into a two-neck flask (100 ml) were fed 15.9 g (128 mmol) of 4-vinylcyclohexene-1,2-epoxide, 40 ml of water, 20 ml of acetone, and 40 μl of sulfuric acid, and the reaction mixture was refluxed at 75° C. for 4 hours. After complete reaction, an object compound was extracted with each 60 ml of diethylether four times, and was washed with saturated salt solution, and then was dried with sodium sulfate. The solvent was evaporated to obtain 1,2-dihydroxy-4-vinylcyclohexane.

出典