4-(2,3-dihydro-2,2-dimethylbenzofuran-5-yl)-1-cyclohexanone 在
钯 作用下,
以
乙醇 为溶剂,
以by the hydrogenation of 6.3 grams (0.026 mole) of 1-(2,3-dihydro-2,2-dimethylbenzofuran-5-yl)-1-cyclohexen-4-one in the presence of 0.4 gram (catalyst) of 10% palladium on charcoal in 50 mL of ethanol, yielding 4-(2,3-dihydro-2,2-dimethylbenzofuran-5-yl)-1-cyclohexanone的产率得到1-(2,3-dihydro-2,2-dimethylbenzofuran-5-yl)-1-cyclohexen-4-one