| 2-Chloro/phenyl-7-arylimino-6,6-dimethylcyclopenta[b]pyridylnickel chlorides: Synthesis, characterization and ethylene oligomerization | |
| Department | OSSO国家重点实验室 |
| Suo, Hongyi1,2; Zhang, Youfu1,3; Ma, Zhifeng1,2; Yang, Wenhong1,2; Zygmunt Flisak1,4; Hao, Xiang1; Hu XQ(胡信全)3; Sun WH(孙文华)1,5; Hu XQ(胡信全); Sun WH(孙文华) | |
| 2017 | |
| Source Publication | Catalysis Communications
 |
| ISSN | 1566-7367 |
| Volume | 102Pages:26-30 |
| Abstract | 2-Chloro/pheny1-7-arylimino-6,6-dimethylcyclopenta[b]pyridylnickel chlorides (Nil-Ni8) were synthesized from the respective ligands L1-L8 and characterized. Upon activation with either methylaluminoxane (MAO) or ethylaluminium sesquichloride (EASC), they show high catalytic activity of up to 10.84 x 106 g(oligomer) mol-1(Ni) h-1 in ethylene oligomerization. The products range froth butenes to dodecenes for Ni1-Ni4, but are limited to butenes and hexenes in the case of Ni5-Ni8. DFT calculations indicate that the Ni-C bond length in the model alkyl complexes depends both on the nature of the substituents at the heterocycles and the kind of the alkyl group, shedding some light on the preferences of the precatalysts toward oligomers or polyethylene. |
| Keyword | Nickel Precatalyst Ethylene Oligomerization Substituent Influence 7-aryliminocyclopenta[b]Pyridine |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.catcom.2017.08.021 |
| Funding Organization | National Natural Science Foundation of China (Nos. U1362204;21473160;21374123);ZF is grateful to the Chinese Academy of Sciences for a Visiting Scientist Fellowship |
| Indexed By | SCI |
| If | 3.330 |
| Language | 英语 |
| compositor | 第五作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/22523 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Yang, Wenhong; Zygmunt Flisak; Hu XQ(胡信全); Sun WH(孙文华) |
| Affiliation | 1.Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China 2.CAS Research/Education Center for Excellence in Molecular Sciences, University of Chinese Academy of Sciences, Beijing 100049, China 3.College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China 4.Faculty of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland 5.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China |
| Recommended Citation GB/T 7714 | Suo, Hongyi,Zhang, Youfu,Ma, Zhifeng,et al. 2-Chloro/phenyl-7-arylimino-6,6-dimethylcyclopenta[b]pyridylnickel chlorides: Synthesis, characterization and ethylene oligomerization[J]. Catalysis Communications,2017,102:26-30. |
| APA | Suo, Hongyi.,Zhang, Youfu.,Ma, Zhifeng.,Yang, Wenhong.,Zygmunt Flisak.,...&孙文华.(2017).2-Chloro/phenyl-7-arylimino-6,6-dimethylcyclopenta[b]pyridylnickel chlorides: Synthesis, characterization and ethylene oligomerization.Catalysis Communications,102,26-30. |
| MLA | Suo, Hongyi,et al."2-Chloro/phenyl-7-arylimino-6,6-dimethylcyclopenta[b]pyridylnickel chlorides: Synthesis, characterization and ethylene oligomerization".Catalysis Communications 102(2017):26-30. |
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| File Name/Size | DocType | Version | Access | License | ||
| 1-s2.0-S156673671730（229KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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