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Materiale Plastice
Cite as: Mater. Plast.
https://doi.org/10.37358/Mat.Plast.1964

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Materiale Plastice (Mater. Plast.), Year 2015, Volume 52, Issue 1,





GABRIELA LILIANA AILIESEI, VIRGIL BARBOIU Reactions on Heteroaromatic Polymers with Amine Groups A NMR study on chemical reactions and products of poly(N-vinylimidazole)


Abstract:
Protonation, quaternization and addition reactions of poly(N-vinylimidazole) to the imidazole nitrogen atom in the position 3 to obtain the corresponding ionic derivatives were studied by NMR Spectroscopy. Information and data about the reaction type and product microstructure are presented. The chain tacticity is a special structure aspect which was in detail studied by means of proton and carbon NMR spectra confirming that the chain configuration is not modified by any of the three polymer-analogous reactions. Keywords: poly(N-vinylimidazole); polyelectrolytes; benzyl chloride; trifluoroacetic acid; acrylic acid; chain tacticity; polymer microstructure



Issue: 2015 Volume 52, Issue 1
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Publication date: 30/03/2015
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