Autor segons l'article: Arjan W. Kleij Fernando Castro-Gómez Joan González-Fabra Leticia Peña Carrodeguas Carles Bo
Departament: Química Física i Inorgànica
Autor/s de la URV: Arjan W. Kleij Fernando Castro-Gómez Joan González-Fabra Leticia Peña Carrodeguas BO JANÉ, CARLES
Paraules clau: polymers density functional calculations aluminium
Resum: Amino-triphenolate derived AlIII complexes combined with suitable nucleophiles have been investigated as binary catalysts for the coupling of limonene oxide and carbon dioxide to afford alternating polycarbonates. These catalysts are able to produce stereoregular, perfectly alternating trans-polymers from cis-limonene oxide, whereas the pure trans isomer and cis/trans mixture give rise to lower degrees of stereoregularity. The best AlIII catalyst shows the potential to mediate the conversion of both stereoisomers of limonene oxide with high conversion levels of up to 71 % under neat conditions, indicating the high degree of robustness and atom-efficiency of this catalytic process. Computational studies have revealed unique features of the binary catalyst system, among which is the preferred nucleophilic attack on the quaternary carbon centre in the limonene oxide substrate. © 2015 Wiley-VCH Verlag GmbH & Co. KGaA.
Àrees temàtiques: Chemistry Química Química
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
ISSN: 0947-6539
Identificador de l'autor: 0000-0002-7402-4764 n/a n/a n/a 0000-0001-9581-2922
Data d'alta del registre: 2015-05-18
Pàgina final: 6122
Volum de revista: 21
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
Enllaç font original: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/chem.201406334
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
DOI de l'article: 10.1002/chem.201406334
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2015
Pàgina inicial: 6115
Tipus de publicació: Article Artículo Article
Repositori URV