A greener, halide-free approach to ionic liquid synthesis

A greener, halide-free approach to ionic liquid synthesis

Conventionally, ionic liquids with anions generated from simple organic acids are prepared following a metathetic procedure from a halide salt, usually a chloride. Here, we describe an efficient means of generating hydroxide solutions of the cations of interest, allowing many ionic liquids to be pro...

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Veröffentlicht in:Pure and applied chemistry 2012-01, Vol.84 (3), p.723-744
Hauptverfasser: Ferguson, Jamie L., Holbrey, John D., Ng, Shieling, Plechkova, Natalia V., Seddon, Kenneth R., Tomaszowska, Alina A., Wassell, David F.
Format: Artikel
Sprache:eng
Schlagworte:
barium
green synthesis
Halides
Ionic liquids
Ions
metathesis
Organic acids
Solvents
strontium
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Beschreibung
Zusammenfassung:Conventionally, ionic liquids with anions generated from simple organic acids are prepared following a metathetic procedure from a halide salt, usually a chloride. Here, we describe an efficient means of generating hydroxide solutions of the cations of interest, allowing many ionic liquids to be produced by simple acid–base reactions, completely avoiding the use of halides.
ISSN:0033-4545
1365-3075
DOI:10.1351/PAC-CON-11-07-21