Issue 4, 2006
From the journal:

New Journal of Chemistry

New aspects on polarity of 1-alkyl-3-methylimidazolium salts as measured by solvatochromic probes

Alexander Oehlke,a   Katja Hofmanna  and  Stefan Spange*a  

* Corresponding authors

a Department of Polymer Chemistry, University of Technology Chemnitz, Strasse der Nationen 62, Germany
E-mail: stefan.spange@chemie.tu-chemnitz.de
Fax: +49 (0)371 531 1642
Tel: +49 (0)371 531 1336

Abstract

Kamlet–Taft solvatochromic polarity parameters β and π* of ionic liquids with 1-alkyl-3-methylimidazolium cations are determined in two ways by the counter anion X−: the β value represents the hydrogen bond basicity and the π* value depends on the polarizability of X−.

Graphical abstract: New aspects on polarity of 1-alkyl-3-methylimidazolium salts as measured by solvatochromic probes

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Article information

DOI
https://doi.org/10.1039/B516709D
Article type
Letter
Submitted
24 Nov 2005
Accepted
20 Feb 2006
First published
07 Mar 2006

New J. Chem., 2006,30, 533-536

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New aspects on polarity of 1-alkyl-3-methylimidazolium salts as measured by solvatochromic probes

A. Oehlke, K. Hofmann and S. Spange, New J. Chem., 2006, 30, 533 DOI: 10.1039/B516709D

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