| Binuclear zirconium complexes with bidentate N-(ortho-dimethylaminobenzyl)anilide ligands: Synthesis, characterization, and catalytic properties for ethylene polymerization and copolymerization with 1-hexene | |
Liu, Kefeng1,2 ; Wu, Qiaolin1; Mu, Xindong2; Gao, Wei1; Mu, Ying1
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| 2013-03-22 | |
| 发表期刊 | POLYHEDRON
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| 卷号 | 52期号:1页码:222-226 |
| 摘要 | A series of binuclear zirconium complexes of the type [ortho-(Me2N)C6H4CH2NArZrCl2(mu-Cl)](2) [Ar = 2,6-Me2C6H3 (1), 2,6-Et2C6H3 (2), 2,6-iPr(2)C(6)H(3) (3)] were synthesized by reactions of ZrCl4 with corresponding ortho-(Me2N)C6H4CH2NArLi. All new zirconium complexes were characterized by H-1 and C-13 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 AliBu(3) and Ph3CB(C6P5)(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. (C) 2012 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Ethylene Polymerization Olefin Polymerization Polyethylene Zirconium Complexes |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1016/j.poly.2012.09.044 |
| 关键词[WOS] | CHELATING DIAMIDE COMPLEXES ; OLEFIN POLYMERIZATION ; PERFLUOROPHENYL DERIVATIVES ; LIVING POLYMERIZATION ; ALPHA-OLEFINS ; TITANIUM ; TRIS(PENTAFLUOROPHENYL)BORON ; ELEMENTS ; SYSTEM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Crystallography |
| WOS类目 | Chemistry, Inorganic & Nuclear ; Crystallography |
| WOS记录号 | WOS:000318747100026 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/5994 |
| 专题 | 绿色化学催化研究组 |
| 作者单位 | 1.Jilin Univ, Sch Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Kefeng,Wu, Qiaolin,Mu, Xindong,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(1):222-226. |
| APA | Liu, Kefeng,Wu, Qiaolin,Mu, Xindong,Gao, Wei,&Mu, Ying.(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(1),222-226. |
| MLA | Liu, Kefeng,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 52.1(2013):222-226. |
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