简介：Aromaticaminecompoundsandtheirderivativesareimportantintermediatesoffinechemicalslikedyeandmedicine.Theformerhydrogenationcatalysthasmanyproblems,suchasenvironmentpollutioncausedbyoldtechnology,strictreactioncondition,complicatedequipment,badpropertyofcatalystandsoon.Holy[1]firstlyreportedthehydrogenationofnitrobenzeneonmodifiedpolystyrenePdcatalyst.Buthowtoimprovetheactivity,selectivityandstabilityofthepolymersupportercatalystneedstostudyfurther.Wepreparedaseriesofpolymersupportedcatalystsbythemethodsofadsorptionandmechanicalmixting,selectedahighactivecatalystPd-AH-1byobservingthehydrogenationofnitrobenzene.
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