N-(5,6,7-Trihydroquinolin-8-ylidene)-2-benzhydrylbenzenaminonickel halide complexes: synthesis, characterization and catalytic behavior towards ethylene polymerization
文献类型：期刊论文
| 作者 | Hou, Xiaohua1,2,3; Cai, Zhengguo4,5; Chen, Xia1; Wang, Lin2,3; Redshaw, Carl6; Sun, Wen-Hua2,3,4,5
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| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2012 |
| 卷号 | 41期号:5页码:1617-1623 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/c1dt11766a |
| 英文摘要 | A series of N-(5,6,7-trihydroquinolinylidene)-2-benzhydrylbenzenamine ligands was synthesized and characterized by (1)H/(13)C NMR and IR spectroscopy, and by elemental analysis. These ligands reacted with NiCl(2) or NiBr(2)(DME) to form the title halide complexes, which were also characterized by IR spectroscopy and elemental analysis. Single crystal X-ray diffraction revealed that the representative nickel complexes crystallized as centro-symmetric dimers with chloro-bridges linking distorted octahedral nickel centers. On activation with either methylaluminoxane (MAO) or diethylaluminium chloride (Et(2)AlCl), all nickel pre-catalysts showed high activities for ethylene polymerization, producing polyethylene with narrow molecular weight distribution, consistent with single-site catalysis. The nature of the ligands and reaction parameters were investigated and discussed in terms of their influence on the catalytic behavior of these nickel pre-catalysts. |
| 语种 | 英语 |
| WOS记录号 | WOS:000299054500028 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/49087]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Xia |
| 作者单位 | 1.Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 4.Donghua Univ, Coll Mat Sci & Engn, Shanghai 201620, Peoples R China 5.Donghua Univ, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 6.Univ E Anglia, Sch Chem, Norwich NR4 7TJ, Norfolk, England |
| 推荐引用方式 GB/T 7714 | Hou, Xiaohua,Cai, Zhengguo,Chen, Xia,et al. N-(5,6,7-Trihydroquinolin-8-ylidene)-2-benzhydrylbenzenaminonickel halide complexes: synthesis, characterization and catalytic behavior towards ethylene polymerization[J]. DALTON TRANSACTIONS,2012,41(5):1617-1623. |
| APA | Hou, Xiaohua,Cai, Zhengguo,Chen, Xia,Wang, Lin,Redshaw, Carl,&Sun, Wen-Hua.(2012).N-(5,6,7-Trihydroquinolin-8-ylidene)-2-benzhydrylbenzenaminonickel halide complexes: synthesis, characterization and catalytic behavior towards ethylene polymerization.DALTON TRANSACTIONS,41(5),1617-1623. |
| MLA | Hou, Xiaohua,et al."N-(5,6,7-Trihydroquinolin-8-ylidene)-2-benzhydrylbenzenaminonickel halide complexes: synthesis, characterization and catalytic behavior towards ethylene polymerization".DALTON TRANSACTIONS 41.5(2012):1617-1623. |
入库方式： OAI收割
来源：化学研究所
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