Chromium complexes ligated by 2-carbethoxy-6-iminopyridines: Synthesis, characterization and their catalytic behavior toward ethylene polymerization
文献类型：期刊论文
| 作者 | Zhang, Wenjuan; Sun, Wen-Hua ; Tang, Xiubo; Gao, Tielong; Zhang, Shu; Hao, Peng; Chen, Jiutong
|
| 刊名 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
 |
| 出版日期 | 2007-03-16 |
| 卷号 | 265期号:1-2页码:159-166 |
| 关键词 | 2-carbethoxy-6-iminopyridines Chromium Complexes Ethylene Polymerization Ethylaluminum Dichloride |
| ISSN号 | 1381-1169 |
| DOI | 10.1016/j.molcata.2006.10.024 |
| 英文摘要 | The titled chromium complexes (C1-C6) were prepared by the reaction of CrCl3(THF)(3) with the corresponding 2-carbethoxy-6-iminopyridines (L1-L6) in dichloromethane. All the complexes were characterized by IR spectroscopy and elemental analysis. The unambiguous solid-state structures of C1, C3 and C5 were determined by X-ray crystallography. The chromium core was found to be coordinated by a molecule of 2-carbethoxy-6-iminopyridine and three atoms of chlorine to form a distorted octahedral coordination geometry. Activated with ethylaluminum dichloride (EtAlCl2), these complexes showed notable catalytic activities for ethylene polymerization. The nature of the ligands and reaction parameters affected the properties of the resultant polyethylenes. (c) 2006 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000245350600020 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/60515]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Sun, Wen-Hua |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wenjuan,Sun, Wen-Hua,Tang, Xiubo,et al. Chromium complexes ligated by 2-carbethoxy-6-iminopyridines: Synthesis, characterization and their catalytic behavior toward ethylene polymerization[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2007,265(1-2):159-166. |
| APA | Zhang, Wenjuan.,Sun, Wen-Hua.,Tang, Xiubo.,Gao, Tielong.,Zhang, Shu.,...&Chen, Jiutong.(2007).Chromium complexes ligated by 2-carbethoxy-6-iminopyridines: Synthesis, characterization and their catalytic behavior toward ethylene polymerization.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,265(1-2),159-166. |
| MLA | Zhang, Wenjuan,et al."Chromium complexes ligated by 2-carbethoxy-6-iminopyridines: Synthesis, characterization and their catalytic behavior toward ethylene polymerization".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 265.1-2(2007):159-166. |
入库方式： OAI收割
来源：化学研究所
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