| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-42 |
| filingDate |
1992-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df18d82388a6ec7d8be05db2941d420a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12d9164372044549020b2abe45adaa75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edf286384332c62c5446878e0c06a60e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ed555d015c34bbbd50638b36e5338bd |
| publicationDate |
1994-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0665164-A |
| titleOfInvention |
Method for producing cyclohexane-1,2-diamines |
| abstract |
(57) [Summary] (Modified) [Structure] A benzimidazolinone compound represented by the general formula 1 was added at a hydrogen pressure of 5 to 100 in the presence of a platinum oxide catalyst in an organic solvent. A process for producing cyclohexane-1,2-diamines, which comprises nuclear hydrogenation at Kg / cm 2 G and a reaction temperature of 25 to 80 ° C. to further hydrolyze the obtained cyclohexaneimidazolinone compound. [R represents hydrogen or a C 1 to C 5 linear or branched alkyl group. [Effect] Cyclohexane-1,2-diamines can be industrially advantageously produced. |
| priorityDate |
1992-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |