http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62265244-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-29 |
| filingDate | 1986-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e11083d5e563cbeb5739516274a9fad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b379d01dc58a9fb5c3be2d78f5ec9165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9620f850f477e03f0afd24dcd7aa80 |
| publicationDate | 1987-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62265244-A |
| titleOfInvention | Production of 1,4-cyclohexanedione |
| abstract | PURPOSE: To obtain the titled compound useful as an intermediate for various syntheses readily and economically advantageously, by oxidizing 1,4- cyclohexanediol with an oxidizing agent under a liquid phase condition by the use of a specific catalyst. n CONSTITUTION: 1,4-Cyclohexanediol having 3W20wt% concentration is oxidized with an oxidizing agent in a solvent, preferably water-soluble solvent, etc., in the presence of a metallic ruthenium catalyst supported on a carrier such as active carbon, alumina, etc., at room temperature W 70°C at normal pressure for 0.5W4hr in a liquid phase to give the aimed compound. A periodate such as sodium metaperiodate, etc., perchlorate, hypochlorite, etc., are preferably used as the oxidizing agent. The catalyst, for example, is prepared by immersing a carrier in an aqueous solution of ruthenium trichloride, adsorbing the ruthenium trichloride on the carrier, drying the ruthenium trichloride supported on the carrier and reducing the ruthenium trichloride with a reducing agent such as H 2 , etc. The amount of the catalytic component supported on the carrier is preferably 0.5W20wt% Ru. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7718827-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1739068-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1739068-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7169954-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03090926-A1 |
| priorityDate | 1986-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.