http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115090324-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-186 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-0555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-126 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-04 |
| filingDate | 2022-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115090324-B |
| titleOfInvention | Supported palladium acetate catalyst and its preparation method and application |
| abstract | The invention relates to the technical field of organic synthesis, in particular to a supported palladium acetate catalyst and its preparation method and application. The supported palladium acetate catalyst includes a molecular sieve carrier and palladium acetate located in the pores of the molecular sieve carrier; wherein, the Dv50 particle size of the molecular sieve carrier is 200 nm to 1000 nm, the average pore size of the channel is 1 nm to 10 nm, and the molecular sieve carrier includes Na One or more of type molecular sieves, NH 4 type molecular sieves and H type molecular sieves. By loading palladium acetate in the internal pores of molecular sieve carriers of a certain type and a certain particle size range, and limiting the average pore diameter of the pores to be within a suitable range, the prepared supported palladium acetate catalyst can not only play a catalytic effect normally, but also avoid Most palladium acetate is dissolved in the solvent and is difficult to reclaim after the reaction finishes, and also effectively reduces the residue of catalyst in the product, reduces production cost, improves product quality. |
| priorityDate | 2022-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.