| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2523-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-02 |
| filingDate |
2013-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2015-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2013118832-A1 |
| titleOfInvention |
Olefin production method |
| abstract |
The present invention is a method for producing an olefin having a different structure by metathesis reaction of the same or different olefins, and efficiently showing the target olefin while effectively suppressing double bond isomerization while exhibiting high activity. It is an object to provide a manufacturing method. The method of the present invention performs a metathesis reaction using a silica-supported tungsten catalyst (A) and / or a silica-supported tungsten catalyst (B) in the presence of hydrogen. (A) A catalyst in which a tungsten compound and an alkali metal compound are co-supported on the same silica support. (B) A catalyst in which a tungsten compound containing substantially no crystalline tungsten trioxide is supported on a silica support. |
| priorityDate |
2012-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |