Wen Hua Sun
Synthesis, characterization and ethylene oligomerization behaviour of 8-(1-aryliminoethylidene)quinaldinylnickel dihalides
Sun, Wen Hua; Song, Shengju; Xiao, Tianpengfei; Liang, Tongling; Wang, Fosong; Redshaw, Carl; Sun, Wen-Hua
Authors
Shengju Song
Tianpengfei Xiao
Tongling Liang
Fosong Wang
Professor Carl Redshaw C.Redshaw@hull.ac.uk
Professor of Inorganic Materials Chemistry and REF Lead for Chemistry
Wen-Hua Sun
Abstract
A series of 8-(1-aryliminoethylidene)quinaldines and the nickel halides thereof were synthesized and characterized, and the molecular structures of two representative nickel complexes were confirmed by single-crystal X-ray diffraction studies. Upon treatment with diethylaluminium chloride (Et2AlCl), the nickel pro-catalysts exhibited high activity for ethylene oligomerization (1.24–1.83 × 106 g mol−1(Ni) h−1) with good thermal stability at 60 °C under 10 atm of ethylene. The influence of the reaction parameters on the catalytic behaviour was investigated for these nickel-based systems, including variation of Al/Ni molar ratio and reaction temperature. Furthermore, the effect of the ancillary ligand Ph3P was also probed.
Citation
Song, S., Xiao, T., Liang, T., Wang, F., Redshaw, C., & Sun, W.-H. (2011). Synthesis, characterization and ethylene oligomerization behaviour of 8-(1-aryliminoethylidene)quinaldinylnickel dihalides. Catalysis science & technology, 1(1), 69-75. https://doi.org/10.1039/c0cy00002g
Journal Article Type | Article |
---|---|
Acceptance Date | Oct 30, 2010 |
Online Publication Date | Feb 8, 2011 |
Publication Date | Apr 1, 2011 |
Journal | CATALYSIS SCIENCE & TECHNOLOGY |
Print ISSN | 2044-4753 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
Volume | 1 |
Issue | 1 |
Pages | 69-75 |
DOI | https://doi.org/10.1039/c0cy00002g |
Keywords | Catalysis |
Public URL | https://hull-repository.worktribe.com/output/418038 |
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