2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization
文献类型：期刊论文
| 作者 | Zhang M(张民) ; Gao R(高榕) ; Hao X(郝项) ; Sun WH(孙文华) |
| 刊名 | Journal of Organometallic Chemistry
 |
| 出版日期 | 2008 |
| 卷号 | 693页码:3867-3877 |
| 关键词 | Ethylene oligomerization 2-Benzoxazole-1 2-Oxazoline-1 Nickel Cobalt Iron 10-phenanthroline 10-phenanthroline |
| ISSN号 | 0022-328X |
| 通讯作者 | 孙文华 |
| 中文摘要 | Series of 2-benzoxazole-1,10-phenanthrolines (L1–L4) and 2-oxazoline-1,10-phenanthrolines (L5–L8) were synthesized and used as tridentate N^N^N ligands in coordinating with metal (nickel, cobalt or iron) chlorides. Their metal complexes, nickel(II) (Ni1–Ni8), cobalt(II) (Co1–Co8) and iron(II) (Fe1–Fe8), were characterized by elemental and IR spectroscopic analyses. The molecular structures of the ligand L2 and the complexes Ni3, Co1, Co3 and Fe2 have been determined by the single-crystal crystallography. The nickel complex Ni3 and iron complex Fe2 display an octahedral geometry, whereas cobalt complex Co1 is with a distorted bipyramidal geometry and Co3 as square pyramidal geometry. At 10 atm ethylene, all the complexes showed good activities in ethylene dimerization upon activation with appropriate aluminum cocatalysts; the nickel complexes gave the activity up to 3.11 106 g mol 1(Ni) h 1 upon activation with diethylaluminum chloride (Et2AlCl), meanwhile the cobalt and iron complexes showed activities up to 1.51×106 g mol-1(Co) h 1 and 1.89×106 g mol-1(Fe) h-1, individually, upon activation with modified methylaluminoxane (MMAO). |
| 学科主题 | 物理化学 |
| 收录类别 | SCI |
| 资助信息 | NSFC No. 20674089 |
| 语种 | 英语 |
| WOS记录号 | WOS:000261162900012 |
| 公开日期 | 2012-11-09 |
| 源URL | [http://210.77.64.217/handle/362003/1923]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang M,Gao R,Hao X,et al. 2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization[J]. Journal of Organometallic Chemistry,2008,693:3867-3877. |
| APA | 张民,高榕,郝项,&孙文华.(2008).2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization.Journal of Organometallic Chemistry,693,3867-3877. |
| MLA | 张民,et al."2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization".Journal of Organometallic Chemistry 693(2008):3867-3877. |
入库方式： OAI收割
来源：兰州化学物理研究所
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