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Polyetherols from isocyanuric acid and propylene carbonate

✍ Scribed by Elwira Węglowska; Jacek Lubczak

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
144 KB
Volume
98
Category
Article
ISSN
0021-8995

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Synthesis of polyetherols with isocyanur
Synthesis of polyetherols with isocyanuric ring. Kinetics and mechanisms of reactions, part 1: Reaction between isocyanuric acid and ethylene carbonate
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## Abstract The reaction between isocyanuric acid and ethylene carbonate results in the formation of polyetherols. The kinetic and mechanistic studies revealed that the initial step of the reaction is zero order related to ethylene carbonate. The rate‐limiting step is the decomposition of an interm

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## Abstract The kinetics and mechanism of the reaction between isocyanuric acid and ethylene carbonate was studied. The multistep reaction in the presence of potassium carbonate as catalyst leads to polyetherols. The imide and hydroxyl groups of intermediates react with ethylene carbonate by slight