Methods for oligomerizing olefins

The present invention provides a method of producing oligomers of olefins, comprising reacting olefins with a catalyst under oligomerization conditions. The catalyst can be the product of the combination of a chromium compound and a pyridyl amine or a heteroaryl-amine compound. In particular embodim...

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Bibliographische Detailangaben
Hauptverfasser:	McConville, David H, Ackerman, Lily, Li, Robert T, Bei, Xiaohong, Kuchta, Matthew C, Boussie, Tom, Walzer, Jr, John F, Diamond, Gary, Rix, Francis C, Hall, Keith A, LaPointe, Anne, Longmire, James, Murphy, Vince, Sun, Pu, Verdugo, Dawn, Schofer, Susan, Dias, Eric
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention provides a method of producing oligomers of olefins, comprising reacting olefins with a catalyst under oligomerization conditions. The catalyst can be the product of the combination of a chromium compound and a pyridyl amine or a heteroaryl-amine compound. In particular embodiments, the catalyst compound can be used to trimerize or tetramerize ethylene to 1-hexene, 1-octene, or mixtures of 1-hexene and 1-octene.