| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-688
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C27-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-68 |
| filingDate |
2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2018146978-A1 |
| titleOfInvention |
Catalyst for reduction reaction of 3,4-dihydroxytetrahydrofuran and method for producing reduced 3,4-dihydroxytetrahydrofuran |
| abstract |
Provided is a catalyst (reduction reaction catalyst) capable of obtaining 1,4-butanediol or tetrahydrofuran at a higher selectivity than before using a biomass-derived raw material. A catalyst used in a reaction for reducing 3,4-dihydroxytetrahydrofuran by reaction with hydrogen, comprising the following metal catalyst (1) and the following metal catalyst (2): Catalyst for reduction reaction of tetrahydrofuran. Metal catalyst (1): Catalyst supported on a carrier using the following M1 and M2 as metal species Metal catalyst (2): Catalyst supported on a carrier using M1 below as a metal species M1: Periods 4 to 6 of periodic table At least one element selected from the group consisting of elements belonging to Groups 5 to 7 and iron; and M2: an element belonging to Groups 4 to 6 of the periodic table and belonging to Groups 9 to 11, ruthenium, and osmium. One or more selected from the group consisting of |
| priorityDate |
2017-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |