反应详情

To 5 mL of an ethanol solution containing 0.39 g of the mixture of 7-(2-cyclohexen-1-yl)-1-(1,3-dioxolan-2-ylmethyl)-4-methylquinolin-2(1H)-one and 7-(1-cyclohexen-1-yl)-1-(1,3-dioxolan-2-ylmethyl)-4-methylquinolin-2(1H)-one, 0.12 g of 5% palladium carbon was added, the mixture was stirred at room temperature for 1 hour and 30 minutes under a hydrogen atmosphere. The insoluble material filtered off, and the solvent was removed under reduced pressure to obtain 0.31 g of a colorless oily substance, 7-cyclohexyl-1-(1,3-dioxolan-2-ylmethyl)-4-methylquinolin-2(1H)-one.

1. additionwas added
2. filtrationThe insoluble material filtered off
3. customthe solvent was removed under reduced pressure