http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20000071062-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-08 |
| filingDate | 1998-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2000-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20000071062-A |
| titleOfInvention | PROCESS TO CONTINUOUSLY PREPARE AN AQUEOUS MIXTURE OF ε-CAPROLACTAM AND ε-CAPROLACTAM PRECURSORS |
| abstract | The present invention relates to epsilon caprolactam and 6-aminocaproic acid and / or by continuously contacting 5-formylvaleric acid or alkyl 5-formylvalerate with excess ammonia and hydrogen in the presence of ruthenium on the carrier catalyst. A process for continuously preparing an aqueous mixture of 6-aminocaproamide,n n n The process for continuously preparing an aqueous mixture of ε-caprolactam and 6-aminocaproic acid and / or 6-aminocaproamide is performed in a reductive amination step in the presence of ruthenium on a carrier as a catalyst, and in water as alkyl as a solvent. Continuous contacting 5-formylvalerate or 5-formylvaleric acid with an excess of ammonia and hydrogen, the carrier being at least one titanium oxide or zirconium oxide, and the aqueous mixture for preparing ε-caprolactam Characteristic that can be used. |
| priorityDate | 1997-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.