Access to nonisocyanate poly (thio) urethanes: A comparative study

…, R Auvergne, S Caillol, B Boutevin

Index: Besse, Vincent; Foyer, Gabriel; Auvergne, Remi; Caillol, Sylvain; Boutevin, Bernard Journal of Polymer Science, Part A: Polymer Chemistry, 2013 , vol. 51, # 15 p. 3284 - 3296

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Citation Number: 30

Abstract

ABSTRACT This article describes the synthesis of new cyclic compounds able to react with amines to get nonisocyanate polyurethanes (NIPUs). The contribution of the most studied five-membered cyclic carbonate was compared to five-membered cyclic dithiocarbonate analogous and to a six-membered cyclic carbonate. Difunctional reactive species were obtained by a simple substitution reaction or an efficient thiol–ene coupling reaction. The ...