Issue 29, 2007
From the journal:

Chemical Communications

Miscibility and phase behavior of water–dicarboxylic acid type ionic liquid mixed systems

Yukinobu Fukaya,a   Kenta Sekikawa,a   Kenichi Murata,a   Nobuhumi Nakamuraa  and  Hiroyuki Ohno*a  

* Corresponding authors

a Department of Biotechnology, Tokyo University of Agriculture & Technology, 2-24-16 Naka-cho, Koganei, Tokyo, Japan
E-mail: ohnoh@cc.tuat.ac.jp
Fax: +81-42-388-7024
Tel: +81-42-388-7024

Abstract

Tetra-n-butylphosphonium type ionic liquids with fumarate anionand maleate anionexhibit different physico-chemical properties and different solubility to water in their cis and trans conformations; fumarate showed the usual upper critical solution temperature (UCST) behavior, whereas maleate had highly unusual lower critical solution temperature (LCST) behavior after mixing with water.

Graphical abstract: Miscibility and phase behavior of water–dicarboxylic acid type ionic liquid mixed systems

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Article information

DOI
https://doi.org/10.1039/B704992G
Article type
Communication
Submitted
02 Apr 2007
Accepted
30 Apr 2007
First published
21 May 2007

Chem. Commun., 2007, 3089-3091

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Miscibility and phase behavior of water–dicarboxylic acid type ionic liquid mixed systems

Y. Fukaya, K. Sekikawa, K. Murata, N. Nakamura and H. Ohno, Chem. Commun., 2007, 3089 DOI: 10.1039/B704992G

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