Urethane oligomers with pyrimidine rings

A. Ślączka; J. Lubczak

Published : 2022-08-24

Vol. 53 No. 10 (2008)

Urethane oligomers with pyrimidine rings

A. Ślączka J. Lubczak

Abstract

New urethane oligomers containing pyrimidine rings were obtained from N,N'-bis(hydroxymethyl)barbiturate and bifunctional isocyanates. The products were isolated and identified on the basis of elemental analysis, IR and 1H NMR spectroscopy. The oligomers obtained have higher thermal stability in comparison with their analogues obtained from aliphatic diols.

Keywords

barbituran ; barbituran N ; N-bis(hydroksymetylu) ; izocyjanian ; oligomery uretanowe ; odporność termiczna N,N'-bis(hydroxymethyl)barbiturate ; isocyanates ; polyaddition ; urethane oligomers ; thermal stability

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Ślączka, A., & Lubczak, J. (2022). Urethane oligomers with pyrimidine rings. Polimery, 53(10), 760–763. Retrieved from https://ichp.vot.pl/index.php/p/article/view/1366

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