http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-3049600-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-20 |
| filingDate | 2016-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b41022dbcd5a53762462451591ee4cca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b071a2f66b11787f5e5d35aa5d26e33 |
| publicationDate | 2017-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-3049600-A1 |
| titleOfInvention | PROCESS FOR FLUORINATION OF PERCHLORIC COMPOUNDS |
| abstract | The present invention relates to a process for the preparation of a polyunsaturated perfluorinated compound B from a polyunsaturated perhalogenated compound D of formula CnX2 (n-m + 1) in which X is independently selected from halogen F, Cl, Br or I, provided that at least one X is not fluorine; n is the number of carbon atoms and is at least greater than or equal to 4, m is the number of carbon-carbon double bonds and is greater than or equal to 2; said process comprising the step of fluorinating compound D in the presence of a fluorinating agent of general formula AFp wherein A is hydrogen, an alkali metal or an alkaline earth metal, and p is 1 or 2; and in the presence of an aprotic polar organic solvent; said method being carried out with a molar ratio AFp / compound D is less than 1.45 * 2 (n-m + 1). |
| priorityDate | 2016-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.