反应详情

温度

60 °C

3.4 g (0.02 mmol) of 2-ethoxycyclohex-2-en-1-one were dissolved in 30 mL of dry dimethylformamide and 30 mL (0.05 mmol) of dimethylformamide dimethyl acetale were added. The solution was stirred at 60° C. for 2 hours. The solvent was then evaporated under vacuum, the residue triturated with diethyl ether and collected by filtration to give 6.6 g of the title compound (80% yield).

1. customThe solvent was then evaporated under vacuum
2. customthe residue triturated with diethyl ether
3. filtrationcollected by filtration