Effect of sulfonate-based anions on the physicochemical properties of 1-alkyl-3-propanenitrile imidazolium ionic liquids

Ziyada, A.K. and Bustam, M.A. and Murugesan, T. and Wilfred, C.D. (2011) Effect of sulfonate-based anions on the physicochemical properties of 1-alkyl-3-propanenitrile imidazolium ionic liquids. New Journal of Chemistry, 35 (5). pp. 1111-1116. ISSN 11440546

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Abstract

In this paper, the physicochemical properties of a new series of ionic liquids (ILs) based on nitrile-functionalised imidazolium cations (C 2CN Cnim+) with sulfonate-based anions were studied. The ILs were prepared by reacting imidazole with acrylonitrile, followed by butyl- and decyl bromide. The anions of the resulting bromide salts exchanged by metathesis to dioctylsulfosuccinate (DOSS), dodecylsulfate (DDS), benzenesulfonate (BS) and trifluoromethanesulfonate (TFMS). The densities of these ILs are lower compared to the those of other reported nitrile- functionalised ILs, while on the other hand, the viscosities of the ILs are higher due to the effects of the large anions and the long alkyl chain of the cations. © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2011.

Item Type: Article
Additional Information: cited By 27
Uncontrolled Keywords: 1 alkyl 3 propanenitrile imidazolium ionic liquid; acrylonitrile; benzenesulfonic acid derivative; bromine derivative; docusate sodium; dodecyl sulfate; imidazole derivative; ionic liquid; sulfonic acid derivative; trifluoromethanesulfonic acid; unclassified drug, article; chemical analysis; chemical structure; decomposition; density; physical chemistry; priority journal; refraction index; synthesis; temperature; viscosity
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 15:50
Last Modified: 09 Nov 2023 15:50
URI: https://khub.utp.edu.my/scholars/id/eprint/2362

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