Nickel complexes bearing 2-(1H-benzimidazol-2-yl)-phenoxy ligands: Synthesis, characterization and ethylene oligomerization
文献类型：期刊论文
| 作者 | Shi, Qisong1,2,3; Zhang, Shu1,2; Chang, Fel1,2; Hao, Peng1,2; Sun, Wen-Hua1,2
|
| 刊名 | COMPTES RENDUS CHIMIE
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 10期号:12页码:1200-1208 |
| 关键词 | 2-(1h-benzimidazol-2-yl)-phenol Nickel Complex Ethylene Oligomerization |
| ISSN号 | 1631-0748 |
| DOI | 10.1016/j.crci.2007.07.001 |
| 英文摘要 | A series of 2-(1H-benzimidazol-2-yl)-phenols and their nickel complexes have been synthesized and characterized by elemental and spectroscopic analysis. The molecular structures of ligand L4 and complex C5 were confirmed by X-ray diffraction analysis. X-ray crystallographic analysis revealed that complex C5 has a six-coordinated distorted octahedral geometry. Upon activation with Et2AlCl, these nickel(II) complexes showed good activity for ethylene oligomerization. When PPh3 was added as an auxiliary ligand to the catalytic system, an increased activity as high as 1.60 x 10(7) g mol(-1) (Ni) h(-1) was observed. The ligand environment and reaction conditions remarkably affected the catalytic behavior of these nickel complexes. |
| 语种 | 英语 |
| WOS记录号 | WOS:000252181700009 |
| 出版者 | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/61399]  |
| 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.Beijing Inst Petrochem Technol, Dept Mat Sci & Engn, Beijing 102600, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Qisong,Zhang, Shu,Chang, Fel,et al. Nickel complexes bearing 2-(1H-benzimidazol-2-yl)-phenoxy ligands: Synthesis, characterization and ethylene oligomerization[J]. COMPTES RENDUS CHIMIE,2007,10(12):1200-1208. |
| APA | Shi, Qisong,Zhang, Shu,Chang, Fel,Hao, Peng,&Sun, Wen-Hua.(2007).Nickel complexes bearing 2-(1H-benzimidazol-2-yl)-phenoxy ligands: Synthesis, characterization and ethylene oligomerization.COMPTES RENDUS CHIMIE,10(12),1200-1208. |
| MLA | Shi, Qisong,et al."Nickel complexes bearing 2-(1H-benzimidazol-2-yl)-phenoxy ligands: Synthesis, characterization and ethylene oligomerization".COMPTES RENDUS CHIMIE 10.12(2007):1200-1208. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。