| abstract |
The invention discloses an ionic liquid crosslinked polymer supported nano palladium metal catalytic material, which is called P (DVB-DIIL) -Pd for short and has the following structure, . The invention also discloses a preparation method of the catalytic material and application of the catalytic material in preparation of an aromatic amino compound by liquid-phase catalytic hydrogenation of nitroarene. The ionic liquid crosslinked polymer loaded nano palladium metal catalytic material has high catalytic selectivity and conversion rate for liquid phase hydrogenation reaction of various nitroaromatic compounds, and can be recycled. |