http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S579762-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5736c85c1929ce4e9775e836a65d6c05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00 |
| filingDate | 1980-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23f3733f2610cffd0840ec07439f6b71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b436a4948f8739325ddb17fa6b87cd9d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e94b6bc6f7fb673758a20580deb3e691 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b52c011efa9fbda75468fc6e8bf912e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c4a9dc479196ea4795ad46e187c4a8c |
| publicationDate | 1982-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S579762-A |
| titleOfInvention | Production of trifluoromethylpyridine |
| abstract | PURPOSE: The gas-phase reaction between α-picoline, γ-picoline or lutidine, chlorine and anhydrous hydrogen fluoride is effected using a catalyst of a fluoride of Al, Cr, Fe and a diluent to produce the titled compound in a single stage in a short time. n CONSTITUTION: The gas-phase reaction between α-picoline, γ-picoline or lutidiene, chlorine and anhydrous hidrogen fluoride is conducted in the presence of a catalyst consisting of a fluoride of metallic atom such as Al, Cr, Fe, Ni, Mn or co, e.g., AlF 3 , CrF 2 , FeF 2 and a diluent such as carbon tetrachloride or chloroform to produce a trifluoromethylpyridine such as α-trifluoromethylpyridine, γ-trifluoromethylpyridine, bistrifluoromethylpyridine or a trifluoromethylpyridine derived from a pyridine substituted with chlorine atoms on the nucelus carbons. It can be purified by a usual procedure to give high-purity and isomer free compounds. n USE: Raw material for herbicide and insecticide. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.