http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2064002-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 |
| filingDate | 1969-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2064002-A1 |
| titleOfInvention | Fluorine chlorine interchange in chloro- - pyridines |
| abstract | Chlorofluoropyridines are prepd. by replacing 2,4 and/or 6-chlorine atoms in the corresp. chloropyridines by heating at 160-225 degrees with 1.5-2.5 mol. dry KF/atom replaceable Cl, in a polar aprotic solvent (pref. tetra-methylene sulphone) contg. 0.2-1% (at is not >2%) H2O. Some of the products are herbicide intermediates. |
| priorityDate | 1969-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.