http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108368015-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-132 |
| filingDate | 2017-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108368015-B |
| titleOfInvention | Production of 1,5-Pentanediol by Upgrading Tetrahydrofurfuryl Alcohol |
| abstract | A method for preparing 1,5-pentanediol from tetrahydrofurfuryl alcohol. The method includes dehydrating tetrahydrofurfuryl alcohol (THFA) to dihydropyran (DHP); dehydrating at least a portion of the DHP to 2-hydroxy-tetrahydropyran (2-HY-THP) in the absence of a homogeneous acid ); and hydrogenating at least a portion of 2-HY-THP to 1,5-pentanediol. The process can be carried out in the complete absence of noble metal catalysts. |
| priorityDate | 2016-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 174.