| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07c9542186133097bd6bbb7d92393090 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 |
| filingDate |
2018-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_449cd9ad53cbfb08ea4c2a6bc8ab0d93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_040a5ee977ee90cc1f6d3eccef951a07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e9a2576ac11fbd8ea9d302cb2c9e87f |
| publicationDate |
2019-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019074562-A1 |
| titleOfInvention |
PRODUCTION OF 1,5-PENTANEDIOL BY VALORIZATION OF TETRAHYDROFURFURYL ALCOHOL |
| abstract |
The present invention relates to a process for preparing 1,5-pentanediol from tetrahydrofurfuryl alcohol. The method according to the invention comprises the steps of dehydrating tetrahydrofurfuryl alcohol (THFA) to obtain dihydropyran (DHP); hydrate at least a portion of the DHP to obtain 2-hydroxy-tetrahydropyran (2-HY-THP) in the presence of a solid acid catalyst; and hydrogenating at least a portion of the 2-HY-THP to obtain 1,5-pentanediol. The process can be entirely carried out in the absence of noble metal catalysts. |
| priorityDate |
2017-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |