| Iron(III) complexes bearing 2-(benzimidazole)-6-(1-aryliminoethyl)pyridines: Synthesis, characterization and their catalytic behaviors towards ethylene oligomerization and polymerization | |
| Department | 羰基合成与选择氧化国家重点实验室 |
| Hao P(郝鹏); Chen YJ(陈艳君); 肖田鹏飞; Sun WH(孙文华) | |
| 2010 | |
| Source Publication | J. Organomet. Chem.
 |
| ISSN | 0022-328X |
| Volume | 695Pages:90-95 |
| Abstract | A series of iron(III) complexes ligated by 2-(benzimidazole)-6-(1-aryliminoethyl)pyridines was synthesized and examined by 1H NMR, ESI-MS, IR spectroscopic, elemental analysis and X-ray photoelectron spectroscopy (XPS). Activated with methylaluminoxane (MAO), all ferric complexes exhibited good activities (up to 5.38 106 g mol 1(Fe) h 1) of ethylene oligomerization and polymerization, and resultant oligomers and polyethylene waxes showed high a-olefin feature, meanwhile the distribution of oligomers mostly resembled Schulz–Flory rules. The various reaction parameters were investigated in detail, and the less bulky and electron-withdrawing substituents of ligands could enhance the catalytic activities of their ferric complexes. The observations explain the cause for unstable activities performed by stored iron(II) complexes. |
| Keyword | Ferric Complex 2-(Benzimidazole)-6-(1-aryliminoethyl)Pyridine Ethylene Oligomerization Polymerization |
| Subject Area | 物理化学 |
| Funding Organization | NSFC No. 20674089 |
| Indexed By | SCI |
| Language | 英语 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/427 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Sun WH(孙文华) |
| Recommended Citation GB/T 7714 | Hao P,Chen YJ,肖田鹏飞,et al. Iron(III) complexes bearing 2-(benzimidazole)-6-(1-aryliminoethyl)pyridines: Synthesis, characterization and their catalytic behaviors towards ethylene oligomerization and polymerization[J]. J. Organomet. Chem.,2010,695:90-95. |
| APA | 郝鹏,陈艳君,肖田鹏飞,&孙文华.(2010).Iron(III) complexes bearing 2-(benzimidazole)-6-(1-aryliminoethyl)pyridines: Synthesis, characterization and their catalytic behaviors towards ethylene oligomerization and polymerization.J. Organomet. Chem.,695,90-95. |
| MLA | 郝鹏,et al."Iron(III) complexes bearing 2-(benzimidazole)-6-(1-aryliminoethyl)pyridines: Synthesis, characterization and their catalytic behaviors towards ethylene oligomerization and polymerization".J. Organomet. Chem. 695(2010):90-95. |
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