| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-1285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-468 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C33-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14 |
| filingDate |
2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108940278-B |
| titleOfInvention |
Method for preparing prenol through prenyl acetate transesterification reaction |
| abstract |
The invention relates to a method for preparing prenol through prenyl acetate transesterification. The method is characterized in that a transesterification reaction is catalyzed by adopting a solid acid catalyst. The solid acid catalyst is one or more than two of the following: the supported noble metal catalyst comprises a composite oxide formed by one or two of silicon dioxide or aluminum trioxide and cerium dioxide, and a supported noble metal catalyst taking one or more of the composite oxide or the cerium dioxide as a carrier, wherein the noble metal component is one or more of iridium, gold and rhodium, and the supported noble metal catalyst contains or does not contain an auxiliary agent which is one or two of iron or cobalt. The synthesis method adopted by the invention can ensure that the isoamylene acetate and the methanol are converted and esterified into the isopentenol with high conversion rate and high selectivity under certain pressure and temperature under the catalysis of the prepared solid acid catalyst. |
| priorityDate |
2017-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |