http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105753642-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-892 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8906 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-035 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-18 |
| filingDate | 2014-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105753642-B |
| titleOfInvention | The preparation method of coproduction 1,3,3,3- tetrafluoropropenes and 2,3,3,3- tetrafluoropropenes |
| abstract | The invention discloses a kind of 1,3,3,3 tetrafluoropropene of coproduction and 2, the preparation method of 3,3,3 tetrafluoropropenes, including：A, at least one of structure with formula I, II, III compound generates 1,2,3 trichlorine, 3,3 difluoropropenes, 1,2,3 trichlorine, 1,1,2 trifluoro propane, 1,2,3 trichlorine, 1,1,3 trifluoro propane as starting material and hydrogen fluoride reaction；CF 2‑m Cl m =CCl CHF 2‑n Cl n (formula I) CF 3‑p Cl p CHCl=CH 2 Cl (formula II) CF 3‑x Cl x CF 2‑ y Cl y CHF 2‑z Cl z (formula III) wherein, m=0 in compound formula, 1,2；N=1,2；P=2,3；X=1,2,3；Y=1,2；Z=1,2 and 4≤x+y+z≤6；B, 3,3 difluoro propine of dechlorinated reaction 3 chlorine of generation of 1,2,3 trichlorine, 3,3 difluoropropenes, 1,2,3 trichlorine, 1,1,2 trifluoro propane, 1,2,3 trichlorine, 1,1,3 trifluoro propane, 3 chlorine, 2,3,3 trifluoro propene, 3 chlorine, 1,3,3 trifluoro propene；C, 3 chlorine, 3,3 difluoro propine, 3 chlorine, 2,3,3 trifluoro propene, 3 chlorine, 1,3,3 trifluoro propene and hydrogen fluoride reaction obtain 1,3,3,3 tetrafluoropropenes, 2,3,3,3 tetrafluoropropenes simultaneously.Present invention is mainly used for coproduction to prepare 1,3,3,3 tetrafluoropropenes and 2,3,3,3 tetrafluoropropenes. |
| priorityDate | 2014-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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