Synthesis, characterization of neutral nickel complexes bearing N-fluorophenylsalicylaidimine chelate ligands and their catalytic activity to ethylene oligomerization

被引：0
|
作者：
Song, LP [1 ]
Zhao, W
Huang, JJ
Zhu, SZ
机构：
[1] E China Univ Sci & Technol, Organomet Chem Lab, Shanghai 200237, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Organ Chem, Key Lab Organofluorine Chem, Shanghai 200032, Peoples R China
来源：
CHINESE JOURNAL OF CHEMISTRY | 2005年 / 23卷 / 06期
关键词：
neutral nickel complex; N-fluorophenylsalicylaldimine ligand; crystal structure; ethylene oligomerization;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of neutral nickel complexes featuring N-fluorophenylsalicylaldimine chelate ligands was synthesized, and the molecular structure of complex 4 was further confirmed by X-ray crystallographic analysis. The neutral nickel complexes showed high activity up to 4.22 X 10(5) g oligomers/(mol Ni center dot h) and high selectivity to C-6 olefins in catalyzing ethylene oligomerization using melhylaluminoxane (MAO) as cocatalyst.
引用
收藏
页码：669 / 672
页数：4
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