ADMET and TAD chemistry: a sustainable alliance

A versatile, additive-free post-polymerisation functionalisation method for acyclic diene metathesis (ADMET) derived polymers, utilising 1,2,4-triazoline-3,5-dione (TAD) chemistry, is reported. Several diene monomers have been synthesised starting from 10-undecenoic acid derivatives and subsequently...

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Published inPolymer chemistry Vol. 7; no. 36; pp. 5655 - 5663
Main Authors Vlaminck, L., De Bruycker, K., Türünç, O., Du Prez, F. E.
Format Journal Article
LanguageEnglish
Published 01.01.2016
Subjects
Conversion
Crosslinking
Density
Derivatives
Dienes
Monomers
Polymerization
Sustainability
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Summary:A versatile, additive-free post-polymerisation functionalisation method for acyclic diene metathesis (ADMET) derived polymers, utilising 1,2,4-triazoline-3,5-dione (TAD) chemistry, is reported. Several diene monomers have been synthesised starting from 10-undecenoic acid derivatives and subsequently polymerised via ADMET polymerisation reaction. Post-polymerisation functionalisation of the poly-unsaturated macromolecules with several substituted TAD compounds was shown to achieve full conversions within 6 hours. Also, the functionalised polymers could be chemically crosslinked with a bivalent triazolinedione crosslinker. The glass transition temperature of the resulting materials could be tuned by varying the degree of functionalisation, the polymer backbone, the TAD substituent and the crosslinking density.
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ISSN:1759-9954
1759-9962
DOI:10.1039/C6PY01144F