反应详情

A mixture of 28 g of 8-benzyl-1,4-dioxa-spiro[4.5]decane, 100 mL of water, 10 mL of methanol and 20 g of Amberlite™ IR-120+ was heated to reflux for 5 h. After cooling, removal of solvents under reduced pressure gave 24 g of 4-benzyl-cyclohexanone as an oil.

1. temperaturewas heated
2. temperatureto reflux for 5 h
3. temperatureAfter cooling
4. customremoval of solvents under reduced pressure