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Fully renewable thermosets based on bis-eugenol prepared by thiol-click chemistry

Autor
Guzman, D.; Serra, M. À.; Ramis, X.; Fernandez-Francos, X.; de la Flor, S.
Tipus d'activitat
Article en revista
Revista
Reactive and functional polymers
Data de publicació
2019-03-01
Volum
136
Número
March
Pàgina inicial
153
Pàgina final
166
DOI
https://doi.org/10.1016/j.reactfunctpolym.2018.12.024 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/128301 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/abs/pii/S1381514818309507 Obrir en finestra nova
Resum
Thiol-ene photocuring and thiol-epoxy thermal curing have been applied to prepare new thermosets from renewable substrates. As monomers, a tetrallyl and a tetraepoxy derivative of bis-eugenol were prepared by dimerization of eugenol, allylation and further epoxidation. These compounds were reacted with a commercially available tetrathiol, PETMP, and thiols synthesized from two natural resources as squalene (6SH-SQ) and eugenol (3SH-EU) in photoinitiated and thermal conditions. The reaction proce...
Paraules clau
Bis-eugenol, Click reaction, Green chemistry, Thiol-ene, Thiol-epoxy
Grup de recerca
POLTEPO - Polímers Termoestables Epoxídics

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