http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104418690-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/C07C2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-04 |
| filingDate | 2013-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-05-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-05-25^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104418690-B |
| titleOfInvention | A kind of method of ethylene oligomerization |
| abstract | The invention discloses a kind of ethylene oligomerization method; described ethene is in chlorination 2-acetyl group-1 shown in contained (I); 10-phenanthroline contracting amine closes in iron (II) complex major catalyst, reaction system containing aluminum cocatalyst and organic solvent and carries out oligomerisation reaction, and described organic solvent is C n (4 < n≤10)) alpha-olefin, In formula, R 1 -R 5 Be selected from independently of one another hydrogen, C 1 -C 6 Alkyl, halogen, C 1 -C 6 Alkoxyl and nitro. The present invention has overcome technology prejudice, has optimized oligomerisation reaction technique, and not only oligomerisation activity is high, and makes ethylene oligomerization reaction process cause rapid, stable, low toxic and environment-friendly, and catalytic effect and cost obtain good balance, practical; Ethylene oligomerization reaction cost is declined to a great extent, consider catalytic effect and production cost, industrial prospect is wide. |
| priorityDate | 2013-08-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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