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Kinetic studies on the addition of diethylamine topoly(2-acryloyloxyethyl methacrylate) catalyzed by lithium diethylamide

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Abstract

The kinetics of addition reaction of diethylamine to vinyl groups of multiacrylate - poly(2-acryloyloxyethyl methacrylate) in tetrahydrofuran with excess amine in the presence of lithium diethylamide as catalyst has been investigated. The reaction rate was found to be expressed as: u = k [CH2=CH-][Et2NLi] with the ratio of [Et2NH]o to [Et2NLi]o being 20. Second-order rate constants for addition and the activation energy have been determined.

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Authors and Affiliations

  1. Department of Physical Chemistry of Polymers, Technical University of Łódź, 90-924, Łódź, Poland

    Zbigniew Draczyński & Roman Jantas

Authors
  1. Zbigniew Draczyński
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  2. Roman Jantas
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Draczyński, Z., Jantas, R. Kinetic studies on the addition of diethylamine topoly(2-acryloyloxyethyl methacrylate) catalyzed by lithium diethylamide. Reaction Kinetics and Catalysis Letters 75, 47–54 (2002). https://doi.org/10.1023/A:1014841300182

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