Paper Title:
Chromium-Based Catalyst for Ethylene Tetramerization to 1-Octene
  Abstract

Novel diphoshinoamine(PNRNP) ligands have been used in ethylene oligomerization with Cr(III) compounds and cocatalyst. The results indicate that the catalyst system can yield 1-octene in selectivities up to 80%. Another novel diphoshinoamine ligands (((Ar2P)2N)2R)(R=cyclopropylamine) also were synthesized and characterized. Factors which affect the result of ethylene tetramerisation, such as cocatalyst, temperature, pressure and the molar ratio of Al/Cr were examined. Steric effects and electric effects were also considered in this report.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 8: Energy Materials
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
3392-3395
DOI
10.4028/www.scientific.net/AMR.347-353.3392
Citation
B. J. Zhang, B. W. Yu, G. Wang, J. Z. Li, S. H. Wang, X. M. Xu, G. Z. Wang, "Chromium-Based Catalyst for Ethylene Tetramerization to 1-Octene", Advanced Materials Research, Vols. 347-353, pp. 3392-3395, 2012
Online since
October 2011
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Price
$32.00
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