http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108101754-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-22 |
| filingDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108101754-B |
| titleOfInvention | Synthesis method of hydrofluoroether |
| abstract | The invention discloses a method for synthesizing hydrofluoroether, which comprises the steps of putting alkenyl ether, a solvent and a composite fluorinating agent into a reactor, heating to the temperature required by the reaction for reaction, wherein the mol ratio of the alkenyl ether to the solvent to the composite fluorinating agent is 1: 1-3: 1-2, the reaction temperature is 50-150 ℃, the reaction time is 2-5 hours, and separating reaction liquid to obtain a hydrofluoroether product. The invention uses the composite fluorinating agent to synthesize the hydrofluoroether, can efficiently perform fluorination addition at lower temperature, has the yield of more than 90 percent, and effectively solves the defects of the prior synthesis process. |
| priorityDate | 2017-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.