Issue 2, 2004
From the journal:

Chemical Communications

Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

Ya-li Yanga  and  Yuan Kou*a  

* Corresponding authors

a College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
E-mail: yuankou@pku.edu.cn
Fax: 86-10-62751708
Tel: 86-10-62757792

Abstract

Pyridine and ethanenitrile can be used as molecular probes to measure the Lewis acidities of ionic liquids by monitoring the shift of IR absorption bands near 1450 cm−1 for pyridine and in the range 2250–2340 cm−1 for ethanenitrile.

Graphical abstract: Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

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Article information

DOI
https://doi.org/10.1039/B311615H
Article type
Communication
Submitted
22 Sep 2003
Accepted
13 Nov 2003
First published
10 Dec 2003

Chem. Commun., 2004, 226-227

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Determination of the Lewis acidity of ionic liquids by means of an IR spectroscopic probe

Y. Yang and Y. Kou, Chem. Commun., 2004, 226 DOI: 10.1039/B311615H

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