Synthesis of Functional Ionic Liquids by Thermal Heating and Ultrasonic-Assisted Methods

Abstract:

Article Preview

1-(2-Methacryloyloxy)ethyl-3-butylimidazolium bromide, a kind of functional ionic liquid containing ester group, was synthesized by two synthesis methods, denoted as thermal heating method and ultrasonic-assisted method. The optimal synthesis condition of the thermal heating method is discussed. Comparison of the two methods shows that ultrasound significantly enhances the efficiency of the reaction. The ultrasonic-assisted method is quite promising in synthesis of ionic liquids with mild condition and high efficiency.

Info:

Periodical:

Advanced Materials Research (Volumes 581-582)

Edited by:

Jimmy (C.M.) Kao, Wen-Pei Sung and Ran Chen

Pages:

326-329

Citation:

Z. Zhang et al., "Synthesis of Functional Ionic Liquids by Thermal Heating and Ultrasonic-Assisted Methods", Advanced Materials Research, Vols. 581-582, pp. 326-329, 2012

Online since:

October 2012

Export:

Price:

$38.00

[1] Wasserscheid, P.; Keim, W. Angew Chem Int Ed 2000, 39, 3772–3789.

[2] Mehnert, C. P.; Cook, R. A.; Dispenziere, N. C.; Afework, M. J Am Chem Soc 2002, 124, 12932–12933.

[3] Anthony, J. L.; Maginn, E. J.; Brennecke, J. F. J Phys Chem B 2002, 106, 7315–7320.

[4] Liang, C.; Yuan, C. -Y.; Warmack, R. J.; Barnes, C. E.; Dai, S. Anal Chem 2002, 74, 2172-2176.

[5] Namboodiri V V, Varma R S. Solvent-free sonochemical preparation of ionic liquids [J]. Org Lett, 2002, 4(18): 3161.

DOI: https://doi.org/10.1021/ol026608p