http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107335436-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
| filingDate | 2017-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107335436-B |
| titleOfInvention | Method for preparing 1, 4-pentanediol by catalytic hydrogenation of levulinic acid compounds |
| abstract | The invention discloses a method for preparing 1, 4-pentanediol by catalytic hydrogenation of levulinic acid compounds. The method takes levulinic acid compounds as reactants and obtains 1, 4-pentanediol through catalytic hydrogenation reaction in the presence of a catalyst and an organic solvent. The method provided by the invention does not need to add acid and alkaline auxiliary agents, does not need to use noble metal, has low catalyst preparation cost, small investment, simple reaction system and stable catalyst structure, and is easy for industrial production of 1, 4-pentanediol. |
| priorityDate | 2017-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.