Paper Title:
Advances of Chromium(III)-Based Catalysts with Multidentate Heteroatomic Ligands for 1-Hexene Production
  Abstract

According to the various multidentate heteroatomic ligands(based oxygen,nitrogen, phosphorus,mixed N and P,mixed N and S donors, composition, activity and overall selectivity to 1-hexene of chromium-based trimerization catalysts were reviewed. Commercial application foreground of these catalyst systems was also expected.It was found that effect of ligand structure on activity and selectivity for ethylene trimerization was the most predominant.The PNP ((Ph2P)2N(cyclopentyl))ligands were prepared using inexpensive reagents and gave the corresponding complexes in high yields.Due to the inexpensive ligands coupled with low MAO (methyl aluminum oxide)requirements and high activity and selectivity of these systems, this has positive implication for a commercial process to 1-hexene.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Micro-Electronic Packaging Technology and Equipment
Edited by
Xin Chen
Pages
1797-1800
DOI
10.4028/www.scientific.net/AMR.317-319.1797
Citation
Y. Z. Wang, C. F. Yang, J. Chen, "Advances of Chromium(III)-Based Catalysts with Multidentate Heteroatomic Ligands for 1-Hexene Production", Advanced Materials Research, Vols. 317-319, pp. 1797-1800, 2011
Online since
August 2011
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$32.00
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