| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58d747a758244f04750caa191d6bb879 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-365
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-1023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-89 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-36 |
| filingDate |
2017-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2593efc156cea2e3d1c670d25ebd8fb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d3e541e6c6d4fdca03f8fcc11143237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18598c5666861d5e7a9f8c172c1bd87c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc1d029b885d5a6d53a482fc4984ca94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44471a28bb683664d526e0820b41634d |
| publicationDate |
2019-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3434365-A1 |
| titleOfInvention |
Catalyst mixture |
| abstract |
Provided is a catalyst mixture which, in a nitro group hydrogenation reaction of an aromatic nitro compound having a structure in which nitro groups and halogen atoms are directly bonded as substituents to a ring skeleton of the same ring while separated from each other, is capable of selectively hydrogenating the nitro groups and sufficiently reducing the removal of the halogen atoms from the ring. This catalyst mixture includes a catalyst which is used in a hydrogenation reaction of at least one among one or more nitro groups present in a reactant, which is an aromatic nitro compound having a structure in which one or more nitro groups and one or more halogen atoms are directly bonded as substituents to a ring skeleton of the same ring while separated from each other. This catalyst mixture further includes a base. The catalyst includes a support, and Pt particles and Fe oxide particles supported on the support. The base has a stronger basicity than at least one aromatic amine obtained as a product from the hydrogenation reaction and having at least one amino group. |
| priorityDate |
2016-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |