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

页码：669 / 672

页数：4

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