| Binuclear zirconium complexes with bidentate N-(ortho-dimethylaminobenzyl)anilide ligands: Synthesis, characterization, and catalytic properties for ethylene polymerization and copolymerization with 1-hexene. |
| Liu, K.; Wu, Q.; Mu, X.; Gao, W.; & Mu, Y.
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| 2013
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发表期刊 | Polyhedron
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期号 | 52页码:222-226 |
摘要 | A series of binuclear zirconium complexes of the type [ortho-(Me2N)C6H4CH2NArZrCl2(l-Cl)]2 [Ar = 2,6-Me2C6H3 (1), 2,6-Et2C6H3 (2), 2,6-iPr2C6H3 (3)] were synthesized by reactions of ZrCl4 with corresponding ortho-(Me2N)C6H4CH2NArLi. All new zirconium complexes were characterized by 1H and 13C NMR spectroscopy and elemental analyses. The molecular structures of complexes 1 and 2 were determined by single crystal X-ray diffraction analysis. Upon activation with AliBu3 and Ph3CB(C6F5)4, complexes 1–3 exhibit moderate catalytic activity for ethylene polymerization and copolymerization with 1-hexene, producing high or ultra high molecular weight polyethylene or relatively high molecular weight poly (ethylene-co-1-hexene) with reasonable 1-hexene incorporation.
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关键词 | Ethylene Polymerization
Olefin Polymerization
Polyethylene
Zirconium Complexes
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学科领域 | 绿色化学催化
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收录类别 | SCI
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语种 | 英语
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文献类型 | 期刊论文
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条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1662
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专题 | 绿色化学催化研究组
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推荐引用方式 GB/T 7714 |
Liu, K.,Wu, Q.,Mu, X.,et al. Binuclear zirconium complexes with bidentate N-(ortho-dimethylaminobenzyl)anilide ligands: Synthesis, characterization, and catalytic properties for ethylene polymerization and copolymerization with 1-hexene.[J]. Polyhedron,2013(52):222-226.
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APA |
Liu, K.,Wu, Q.,Mu, X.,Gao, W.,&& Mu, Y..(2013).Binuclear zirconium complexes with bidentate N-(ortho-dimethylaminobenzyl)anilide ligands: Synthesis, characterization, and catalytic properties for ethylene polymerization and copolymerization with 1-hexene..Polyhedron(52),222-226.
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MLA |
Liu, K.,et al."Binuclear zirconium complexes with bidentate N-(ortho-dimethylaminobenzyl)anilide ligands: Synthesis, characterization, and catalytic properties for ethylene polymerization and copolymerization with 1-hexene.".Polyhedron .52(2013):222-226.
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