EventsThe 24th International Electronic Conference on Synthetic Organic Chemistry
Event submissions
Published
with-doi10.3390/ecsoc-24-08389
This submission belongs to the session F. Ionic Liquids of the event The 24th International Electronic Conference on Synthetic Organic Chemistry
Published date
14 Nov, 2020
Citation
Nassima Medjahed, Mensour DEBDAB, Boumediene HADDAD, El-habib BELARBI, Zahira KIBOU, Amina BERRICHI, Redouane BACHIR, Noureddine CHOUKCHOU-BRAHAM, Synthesis and structural characterization of imidazolium based dicationic ionic liquids, in Proceedings of The 24th International Electronic Conference on Synthetic Organic Chemistry, 15 November–15 December 2020, MDPI: Basel, Switzerland, doi: 10.3390/ecsoc-24-08389
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Synthesis and structural characterization of imidazolium based dicationic ionic liquids

image
Nassima Medjahed 1,2
Mensour DEBDAB 3
Boumediene HADDAD 3
El-habib BELARBI 3
Zahira KIBOU 1,4
Amina BERRICHI 1,4
Redouane BACHIR 1
Noureddine CHOUKCHOU-BRAHAM 1
1. Laboratoire de Catalyse et Synthèse en Chimie Organique, Faculté des Sciences, Université de Tlemcen, B.P.119, 13000 Tlemcen, Algeria
2. Faculté des Sciences et de la Technologie, Université de Ain Témouchent, 46000 Ain Témouchent, B.P 284, Algeria
3. Laboratoire de synthèse et de catalyse LSCT, Université Tiaret, Tiaret 14000, Algérie
4. Centre Universitaire Belhadj Bouchaib de Ain Témouchent, Institut des Sciences, 46000 Ain Témouchent, B.P 284, Algeria
Abstract

Dicationic ionic liquids present a novel class of ionic liquids composed of a dication and two monoanions, the latter have shown an increasing interest in recent years and they used in numerous applications.

In comparison with conventional ionic liquids, the physicochemical properties of dicationic ionic liquids can be adjusted by modifying the languor and the type of chains connecting the cationic heads as well as the type of cation. This could give rise to symmetrical or asymmetrical dicationic ionic liquids.

In this work, we present a new synthesis of three imidazolium based dicationic ionic liquids, with two stages, the first is a quaternization reaction or the first dicationic ionic liquid was obtained with iodide ion.

The characterization of the dicationic ionic liquids was carried out by magnetic resonance spectroscopy allowing better identification of the products obtained.

Keywords
dicationic ionic liquids
ionic liquids
imidazolium.
Manuscript
IonicLiquids_8389_Synthesis_and_structural_chara_original-done.pdf
TOWARD THE SYNTHESIS OF A TRIFLUORINATED PRISTINAMICIN IIB ANALOG AS NOVEL ANTIBIOTIC
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