反应详情

To a solution of (2,4-dimethyl-1-vinylcyclohex-3-enyl)ethanol (20 mmol) in CH2Cl2 (40 ml) at room temperature was added PCC (40 mmol). The mixture was stirred at room temperature over night and was then diluted with hexane, filtered through a pad of celite and concentrated in vacuo. The residue was purified by chromatography to give 1-(2,4-dimethyl-1-vinylcyclohex-3-enyl)ethanone (83% yield).

1. filtrationfiltered through a pad of celite
2. concentrationconcentrated in vacuo
3. customThe residue was purified by chromatography