反应详情

A mixture of 17.1 parts of 1-fluoro-4-[[4-(phenylmethoxy)cyclohexyl]oxy]benzene and 160 parts of methanol was hydrogenated at normal pressure and at room temperature with 2 parts of palladium-on-charcoal catalyst 10%. After the calculated amount of hydrogen was taken up, the catalyst was filtered off over Hyflo and the filtrate was evaporated, yielding 8.9 parts (74.3%) of 4-(4-fluorophenoxy)cyclohexanol as a residue (139).

1. filtrationthe catalyst was filtered off over Hyflo
2. customthe filtrate was evaporated