Half-titanocene 5-t-butyl-2-(1-(arylimino)methyl)quinolin-8-olate chlorides: Synthesis, characterization and ethylene (co-) polymerization behavior
文献类型：期刊论文
| 作者 | Yan, Qing1,2,3; Yang, Wenhong2,3; Chen, Langqiu1; Wang, Lin2,3; Redshaw, Carl4; Sun, Wen-Hua2,3
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| 刊名 | JOURNAL OF ORGANOMETALLIC CHEMISTRY
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| 出版日期 | 2014-03-01 |
| 卷号 | 753页码:34-41 |
| 关键词 | 5-t-butyl-2-(1-(Arylimino)Methyl)Quinolin-8-ol Half-titanocene Ethylene Polymerization Co-polymerization |
| ISSN号 | 0022-328X |
| DOI | 10.1016/j.jorganchem.2013.12.021 |
| 英文摘要 | A series of half-titanocene chloride complexes bearing 5-t-butyl-2-(1-(arylimino) methyl)quinolin-8-olate ligands (L), CpTiLCl2, has been synthesized in acceptable yields by the stoichiometric reaction of CpTiCl3 with the respective potassium 5-t-butyl-2-(1-(arylimino) methyl) quinolin-8-olate. All half-titanocene complexes were fully characterized by elemental analysis and NMR spectroscopy, and the molecular structures of the representative complexes C1 and C2 were confirmed as pseudo octahedral at titanium by single-crystal X-ray diffraction. When activated with methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), all titanium complexes exhibited good activities (up to 4.8 x 10(5) g mol(-1)(Ti) h(-1)) towards ethylene polymerization. The obtained polyethylene exhibited ultra-high molecular weight (up to 11.82 x 10(5) g mol(-1)) with narrow polydispersity. Furthermore, effective co-polymerization of ethylene with 1-hexene or 1-octene was achieved with several percentages of co-monomer incorporation in the resultant polyethylenes. (C) 2013 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000330120400005 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53031]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chen, Langqiu |
| 作者单位 | 1.Xiangtan Univ, Coll Chem, Minist Educ, Key Lab Environm Friendly Chem & Applicat, Xiangtan 411105, 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.Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England |
| 推荐引用方式 GB/T 7714 | Yan, Qing,Yang, Wenhong,Chen, Langqiu,et al. Half-titanocene 5-t-butyl-2-(1-(arylimino)methyl)quinolin-8-olate chlorides: Synthesis, characterization and ethylene (co-) polymerization behavior[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY,2014,753:34-41. |
| APA | Yan, Qing,Yang, Wenhong,Chen, Langqiu,Wang, Lin,Redshaw, Carl,&Sun, Wen-Hua.(2014).Half-titanocene 5-t-butyl-2-(1-(arylimino)methyl)quinolin-8-olate chlorides: Synthesis, characterization and ethylene (co-) polymerization behavior.JOURNAL OF ORGANOMETALLIC CHEMISTRY,753,34-41. |
| MLA | Yan, Qing,et al."Half-titanocene 5-t-butyl-2-(1-(arylimino)methyl)quinolin-8-olate chlorides: Synthesis, characterization and ethylene (co-) polymerization behavior".JOURNAL OF ORGANOMETALLIC CHEMISTRY 753(2014):34-41. |
入库方式： OAI收割
来源：化学研究所
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