http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002322152-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ee684e0af67516b35b42adea885ac25 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-84 |
| filingDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf28d9d198123aba3ed480dd70903611 |
| publicationDate | 2002-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002322152-A |
| titleOfInvention | Method for producing cyanopyridines |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a cyanopyridine in high yield by suppressing side reactions in producing a cyanopyridine by dehalogenating a halogeno-cyanopyridine. SOLUTION: In the presence of a hydrogenation catalyst and a base, halogeno-cyanopyridines having at least one halogen atom bonded to a carbon atom of a pyridine ring and at least one cyano group bonded to a carbon atom of a pyridine ring, When producing cyanopyridines in which halogen atoms of the halogeno-cyanopyridines are converted to hydrogen atoms by reacting with hydrogen, a hydrocarbon is used as a reaction solvent. |
| priorityDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.