http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100508514-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-12 |
| filingDate | 1998-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100508514-B1 |
| titleOfInvention | Method for preparing 2,3,5-collidine and 2-ethyl-5-methylpyridine |
| abstract | Methacrolein and methyl ethyl ketone were reacted with ammonia in the gas phase in the presence of a catalyst of silica-alumina containing at least one element selected from the group consisting of cobalt, zinc, cadmium, thallium and lead. Collidine and 2-ethyl-5-methylpyridine are prepared simultaneously in high yield. |
| priorityDate | 1997-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.