Metal site catalyst applied to catalysis of CO2 hydrogenation for preparation of N, N-dimethylformamide and preparation method of metal site catalyst
The invention belongs to the field of catalysis of CO2 hydrogenation, provides a homogeneous catalyst applied to catalysis of CO2 hydrogenation for preparation of a high value-added chemical N, N-dimethylformamide (DMF) and a preparation method of the homogeneous catalyst, and mainly relates to a pr...
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| creator | CHENG ZICHANG ZHOU QI WANG LIN LI YAN XU YUANKANG ZHANG JIANCHAO |
| description | The invention belongs to the field of catalysis of CO2 hydrogenation, provides a homogeneous catalyst applied to catalysis of CO2 hydrogenation for preparation of a high value-added chemical N, N-dimethylformamide (DMF) and a preparation method of the homogeneous catalyst, and mainly relates to a preparation method of a para-site metal catalyst with a structure capable of being accurately regulated and controlled, and the preparation method comprises the following steps: firstly, accurately designing and synthesizing different amide ligands; and then, respectively carrying out coordination synthesis of catalytic sites with a metal complex to prepare the required catalyst. According to the invention, the double OH-containing para-site metal catalyst is accurately constructed, and the controllable design of a para-site catalytic center is utilized, so that the simultaneous activation of reaction substrates is realized, and the catalytic performance is improved; besides, by suspending an OH functional group on t |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Metal site catalyst applied to catalysis of CO2 hydrogenation for preparation of N, N-dimethylformamide and preparation method of metal site catalyst |
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