New route to carbonate-functionalized imidazolium and pyrrolidinium-based ionic liquids - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue New Journal of Chemistry Année : 2017

New route to carbonate-functionalized imidazolium and pyrrolidinium-based ionic liquids

Résumé

A new, versatile, and green route to access ionic liquids containing carbonate groups, including 1-[2-(propyloxycarbonyloxy)ethyl]-3-methyl imidazolium and N-methyl-N-[2-(propyl-oxcarbonyl) ethyl] pyrrolidinium associated with a bis(trifluoromethane)sulfonimide anion, [C1(C2O(CO)OC3)Im][NTf2] (4) and [C1(C2O(CO)OC3)Py][NTf2] (5), has been developed and characterized. The key point of this route is to avoid the metathesis reaction step with LiNTf2, which could result in ionic liquids that are highly contaminated with LiCl salt through the coordination of lithium ions by the carbonate group.

Domaines

Chimie
Fichier non déposé

Dates et versions

hal-01872855 , version 1 (12-09-2018)

Identifiants

Citer

H. Srour, W. Darwich, F. Lindl, P. Husson, H. Rouault, et al.. New route to carbonate-functionalized imidazolium and pyrrolidinium-based ionic liquids. New Journal of Chemistry, 2017, 41 (20), pp.11915--11920. ⟨10.1039/c7nj01691c⟩. ⟨hal-01872855⟩
133 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More