Author, as appears in the article.: Claver, C.; Mercadé, E.; Zangrando, E.; Godard, C.

Department: Química Física i Inorgànica

URV's Author/s: CLAVER CABRERO, MARIA DEL CARMEN OROSIA; Mercadé, E.; Zangrando, E.; GODARD ., CYRIL

Keywords: polycarbonates

Abstract: New zinc catalysts bearing the ligands 1-4 containing a pyrrolidine scaffold were synthesized and successfully tested in the coupling of CO2 with terminal and internal epoxides, providing excellent activity and total selectivity to the corresponding cyclic carbonates, even for challenging substrates such as cyclohexene oxide, trans-1,2-epoxybutane and methyl epoxioleate. The Zn-3/TBAI catalytic system revealed as the most active of the series and its robustness was demonstrated through TON values up to 1840 for propylene oxide. The recycling of this catalytic system was also performed up to 5 times without relevant loss of activity using this substrate

Research group: Organometàl.lics i Catàlisi Homogènia

Thematic Areas: Química Química Chemistry

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 1867-3880

Author identifier: 0000-0002-2518-7401; n/a; 0000-0003-1549-4560; 0000-0001-5762-4904

Record's date: 2017-03-22

Last page: 243

Journal volume: 8

Papper version: info:eu-repo/semantics/acceptedVersion

Link to the original source: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201500772

Article's DOI: 10.1002/cctc.201500772

Entity: Universitat Rovira i Virgili

Journal publication year: 2016

First page: 234

Publication Type: Article Artículo Article