http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108993500-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6522 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-1856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-6525 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-686 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-652 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-185 |
| filingDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108993500-B |
| titleOfInvention | Catalyst for synthesizing chiral cyclohexane dimethanol compounds, preparation method and application thereof |
| abstract | The invention discloses a catalyst for synthesizing a chiral cyclohexane dimethanol compound, and a preparation method and application thereof. The synthetic catalyst comprises a titanium oxide carrier and a catalytic active component, wherein the catalytic active component is uniformly loaded on the titanium oxide carrier, and the catalytic active component comprises hydrogenation metal and a synergistic catalytic component. The invention also provides a method for synthesizing the chiral cyclohexanedimethanol compound, which comprises the following steps: in a reducing atmosphere, reacting a uniformly mixed reaction system containing chiral cyclohexanedicarboxylic acid and/or chiral cyclohexanedicarboxylic acid derivatives, the synthetic catalyst and a solvent for 0.1-72 h under the conditions that the pressure is 0.1-30 MPa and the temperature is 20-300 ℃ to obtain the chiral cyclohexanedimethanols compound. The invention can realize the multiphase preparation of the chiral cyclohexanedimethanol compounds, well maintain the chirality of the chiral cyclohexanedimethanol compounds and is suitable for industrial production. |
| priorityDate | 2018-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 153.