http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108779048-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B61-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108779048-B |
| titleOfInvention | Method for producing 1-chloro-2,3,3,3-tetrafluoropropene |
| abstract | The present invention provides an efficient method for producing 1224yd, which comprises reducing 1,1-dichloro-2,3,3,3-tetrafluoropropene (1214ya) to obtain 1-chloro-2,3,3,3-tetrafluoropropene The method for fluoropropene (1224yd), wherein the production of by-products such as 2,3,3,3-tetrafluoropropene and 1,1,1,2-tetrafluoropropane as a perreductant is reduced. A method for producing 1-chloro-2,3,3,3-tetrafluoropropene, characterized in that in the presence of a palladium catalyst-supported carrier obtained by supporting a palladium catalyst having a specific surface area of 40 m 2 /g or less on a carrier, The 1,1-dichloro-2,3,3,3-tetrafluoropropene is reacted with hydrogen in the gas phase. |
| priorityDate | 2016-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.