http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0348981-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-23 |
| filingDate | 1989-06-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-06-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0348981-A3 |
| titleOfInvention | Process for preparing fluorinated conjugated olefinic products |
| abstract | The present invention relates to a process for preparing nfluorinated conjugated olefinic products having, among nothers, the formulae: n nwherein: nR x and R y represent, among others, perhaloalkyl nradicals containing from 1 to 10 carbon natoms (in the case of R x ) and from 1 to 9 ncarbon atoms (in the case of R y ), and nm ranges from 2 to 10. n These olefinic products are obtained by reacting telomeric nproducts having, among others, the formulae: nR x O-(CFCl-CFCl) m -F nR x O-(CFCl-CFCl) m -OR x nF-(CFCl-CFCl) m -F and nR y -(CFCl-CFCl) m -F nwith zinc powder at temperatures of from about 40°C to nabout 160°C and in a solvent selected from alcohols, ndimethylformamide and dimethylsulfoxide. n Many of the resulting products are new. |
| priorityDate | 1988-06-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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