http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104557372-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02 |
| filingDate | 2013-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-03-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104557372-B |
| titleOfInvention | A kind of method of ethylene oligomerization |
| abstract | The invention discloses a kind of ethylene oligomerization method; the chlorination 2-formyl radical-1 of described ethene shown in contained (I); 10-phenanthroline contracting amine closes iron (II) title complex Primary Catalysts, carries out oligomerisation reaction containing in the reaction system of aluminum cocatalyst and organic solvent, and described organic solvent is Cn n the alpha-olefin of (4 < n≤10),n in formula, Rn 1 -Rn 5 be selected from hydrogen, C independently of one anothern 1 -Cn 6 alkyl, halogen, Cn 1 -Cn 6 alkoxyl group and nitro.Instant invention overcomes technology prejudice, optimize oligomerisation reaction technique, not only oligomerization activity is high, and makes ethylene oligomerization reaction process cause rapid, stable, low toxic and environment-friendly, and catalytic effect and cost are balanced preferably, practical; Ethylene oligomerization reaction cost is declined to a great extent, and consider catalytic effect and production cost, industrial prospect is wide. |
| priorityDate | 2013-10-18^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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