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Salt effect in the base-catalyzed polymerization of unsaturated amide compounds. III. Nature of the polymerization system
Authors:Tomohiko Asahara  Kojuro Ikeda  Naoya Yoda
Abstract:Coordination complexes of lithium chloride with polar solvents and monomers were isolated, and their physical properties were studied. The parallel between stabilities of isolated complexes and coordination function in the polymerization system is discussed. The increase of the Q and e values of p-vinylbenzamide (VBA) supports the mechanism of vinyl-type polymerization of VBA in the presence of the salt. The specific solvent effect of dimethyl sulfoxide was determined by measurement of electrical conductivity of a model system.
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