反应详情

A mixture of 7.15 g (0.031 mole) of 4-benzylidenecyclohexanone, ethylene ketal and 0.35 g of 10% palladium on carbon in 150 ml of ethyl acetate was shaken under hydrogen until the theoretical gas uptake had been observed (1 hour). The catalyst was then removed on a filter and the filtrate was concentrated in vacuo to give 4-benzylcyclohexanone, ethylene ketal as an oil, the nmr spectrum of which agreed with the structure.

1. custom(1 hour)
2. customThe catalyst was then removed on
3. filtrationa filter
4. concentrationthe filtrate was concentrated in vacuo