Jump to main content
Jump to site search
Access to RSC content Close the message box

Continue to access RSC content when you are not at your institution. Follow our step-by-step guide.

Issue 1, 2016
Previous Article Next Article

Biosourced 1,2,3-triazolium ionic liquids derived from isosorbide

Author affiliations


Two series of 1,2,3-triazolium chiral ionic liquid (CIL) stereoisomers are synthesized from isosorbide by combining the robust attributes of the copper(I)-catalyzed azide–alkyne cycloaddition (CuAAC), alkylation of the resulting 1,2,3-triazoles by methyl iodide and further anion metathesis with different fluorinated salts. These novel biosourced CILs are characterized in details by 1H and 13C NMR spectroscopy, high-resolution mass spectrometry (ESI-HRMS), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) and broadband dielectric spectroscopy (BDS). The effect of stereochemistry on their physical, thermal and ion conducting properties is discussed. Markedly, it is demonstrated for the first time that stereochemistry can drastically influence ionic conductivity by several orders of magnitude.

Graphical abstract: Biosourced 1,2,3-triazolium ionic liquids derived from isosorbide

Back to tab navigation

Supplementary files

Article information

29 Sep 2015
12 Nov 2015
First published
16 Nov 2015

New J. Chem., 2016,40, 740-747
Article type

Biosourced 1,2,3-triazolium ionic liquids derived from isosorbide

M. M'sahel, M. M. Obadia, R. Medimagh, A. Serghei, M. Said Zina and E. Drockenmuller, New J. Chem., 2016, 40, 740
DOI: 10.1039/C5NJ02660A

Social activity

Search articles by author