http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109665942-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_405b332d3cff0911c7302b81b2fc98cb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-17 |
| filingDate | 2018-11-29^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aedf71ce9cd6baa3dff31b093f71f0ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32911498e26793546c1e2f5e37915172 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aca074211322a5742cdc3c476ee85963 |
| publicationDate | 2019-04-23^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109665942-A |
| titleOfInvention | Preparation method of fluorine-containing ether compounds |
| abstract | The invention belongs to the technical field of fluorine-containing ether compounds, and in particular relates to a preparation method of a fluorine-containing ether compound. Adding fluoride salt and crown ether into anhydrous solvent to prepare mixed reaction solution; adding silyl ether and perfluoroolefin into the above mixed reaction solution, and reacting at a certain temperature for 1-60 hours; The obtained mixed reaction solution is added to water, extracted with a fluorocarbon solvent for several times to obtain a crude product, and then separated by rectification to obtain a fluorine-containing ether compound. The method for preparing fluorine-containing ether compounds of the present invention has high reaction selectivity, less by-product composition, easy product purification, high yield, mild reaction conditions, and simple process flow and reaction equipment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111167166-A |
| priorityDate | 2018-11-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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