Polymerization of methyl methacrylate using the NiX2(PPh3)2/Zn catalytic system

被引：4
|
作者：
Il'ichev, I. S. [1 ]
Valetova, N. B. [1 ]
Moskalev, M. V. [1 ]
Grishin, D. F. [1 ]
机构：
[1] Lobachevsky State Univ Nizhni Novgorod, Inst Chem Res, Nizhnii Novgorod 630600, Russia
来源：
KINETICS AND CATALYSIS | 2008年 / 49卷 / 04期
关键词：
D O I：
10.1134/S0023158408040125
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The NiBr2(PPh3)(2)/Zn catalytic system in combination with the PhI initiator ensures methyl methacrylate polymerization in a wide temperature range. The polymer yield is determined by the ligand environment of the nickel atom, the reaction temperature, and the ratio of the components of the catalytic system. An analysis of the macrokinetic relationships and of the molecular-weight characteristics of the products indicates that polymerization occurs in a controlled regime.
引用
收藏
页码：531 / 536
页数：6
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