http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150004370-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb4ee28d43b5e8d4a3c5141fa9bcfeb0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-278 |
| filingDate | 2013-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b0170238f50a7bcc4b91c50674d5c35 |
| publicationDate | 2015-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150004370-A |
| titleOfInvention | Method for producing mixture of fluoroalkyl iodides |
| abstract | The present invention provides a process for preparing a mixture of novel fluoroalkyl iodides which exhibits a high selectivity and is excellent in production efficiency. Specifically, a mixture of fluoroalkyl iodides represented by the formula (I) R f (CF 2 CF 2 ) n I and having a degree of polymerization n of not less than m (m is an integer of not less than 2) (I) is reacted with a fluoroalkyl iodide represented by the formula (II) R f I in a first reactor in which a metal catalyst is present, (1) to obtain a first reaction mixture comprising a mixture of fluoroalkyl iodides and a mixture of fluoroalkyl iodides having a degree of polymerization n of at least 1, and (2) the first reaction mixture withdrawn from the first reactor, And a fluoroalkyl iodide having a polymerization degree n of (m-2) or less, or a mixture thereof, a fluoroalkyl iodide represented by the formula (II), and a first fraction containing tetrafluoroethylene, A fluoroalkyl represented by the formula (I) and having a degree of polymerization n (m-1) A second fraction comprising iodide and a third fraction comprising a mixture of fluoroalkyl iodides of formula (I) and having a degree of polymerization n of at least m; and (3) Transferring a second fraction to a second reactor in the presence of a metal catalyst and reacting the second fraction with tetrafluoroethylene in the second reactor to produce a fluoroalkyl iodide of formula (I) And a step (3) of obtaining a second reaction mixture containing the mixture. |
| priorityDate | 2012-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.