http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106905137-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-377 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C53-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377 |
| filingDate | 2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106905137-B |
| titleOfInvention | A method of valeric acid and valerate are prepared by levulic acid |
| abstract | The present invention provides a kind of method for preparing valeric acid and valerate by levulic acid, using levulic acid as raw material, hydrogenation catalyst and metal salts of trifluoromethane sulphonic acid are as catalyst, catalytic hydrogenolytic cleavage is carried out under an atmosphere of hydrogen, valeric acid is obtained, is continued using valeric acid as raw material, metal salts of trifluoromethane sulphonic acid is catalyst, alcohol compound is added and carries out esterification, obtains valerate.The method of the present invention that valeric acid and valerate are prepared by levulic acid, with simple process, reaction condition is mild, product yield high, easy purification, it is environmental-friendly the features such as, be suitble to large-scale industrial production. |
| priorityDate | 2016-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.