Catalytic Activity of New Nickel(II) Formazanates in Ethylene Oligomerization

被引：3
|
作者：
Zaidman, A. V. [1 ]
Khasbiullin, I. I. [2 ]
Belov, G. P. [3 ]
Pervova, I. G. [1 ]
Lipunov, I. N. [1 ]
机构：
[1] Ural State Forest Engn Univ, Ekaterinburg, Russia
[2] Kazan State Technol Univ, Kazan, Russia
[3] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka, Moscow Oblast, Russia
来源：
PETROLEUM CHEMISTRY | 2012年 / 52卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
POLYMERIZATION CATALYSTS; COMPLEXES;
D O I：
10.1134/S0965544112010124
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Thirteen mono- and three bisformazans containing one system of azahydrazone bonds have been synthesized, as well as mono- and binuclear complexes on their basis. The kinetic features of ethylene oligomerization in the presence of catalytic systems on the basis of AlEtCl2-activated Ni(II) formazanates differing in composition and structure have been studied. The structures of the mono- and binuclear complexes differ by substituents in the formazan ligand, which have an effect on the activity of the systems and the product composition. The catalytic activity of the binuclear complexes is several times below that of mononuclear Ni(II) formazanates.
引用
收藏
页码：28 / 34
页数：7
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