http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111153836-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-28 |
| filingDate | 2019-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111153836-B |
| titleOfInvention | Preparation and application of potassium decafluoro-4- (pentafluoroethyl) cyclohexyl-1-sulfonate |
| abstract | The invention relates to preparation and application of potassium decafluoro-4- (pentafluoroethyl) cyclohexyl-1-sulfonate, and belongs to the technical field of fine fluorine chemical industry. According to the method, p-ethyl benzene sulfonyl chloride is used as a raw material, is firstly converted into p-ethyl benzene sulfonyl fluoride, and then is subjected to electrolytic fluorination in the presence of n-butyl mercaptan, the electrolytic yield is over 50 percent, the decafluoro-4- (pentafluoroethyl) cyclohexyl-1-sulfonyl fluoride obtained through electrolysis is rectified and then is hydrolyzed with KOH aqueous solution to obtain potassium decafluoro-4- (pentafluoroethyl) cyclohexyl-1-sulfonate with the purity of more than 98 percent, and the prepared potassium decafluoro-4- (pentafluoroethyl) cyclohexyl-1-sulfonate has a good application prospect in aviation hydraulic oil. |
| priorityDate | 2019-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.