Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin

The supramolecular structure of the inclusion complex of β-cyclodextrin (β-CD) with 1,1′,2,2′-tetramethyl-3,3′-(p-phenylenedimethylene) diimidazolium dibromide (TetraPhimBr), a dicationic ionic liquid, has been investigated. The inclusion complex with 1:1 molar ratio was prepared by a kneading metho...

Descripción completa

Detalles Bibliográficos
Autores principales: Subramaniam, Puvaneswary, Mohamad, Sharifah, Alias, Yatimah
Formato: Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2996793/
https://www.ncbi.nlm.nih.gov/pubmed/21152293
http://dx.doi.org/10.3390/ijms11103675
_version_ 1782193227312398336
author Subramaniam, Puvaneswary
Mohamad, Sharifah
Alias, Yatimah
author_facet Subramaniam, Puvaneswary
Mohamad, Sharifah
Alias, Yatimah
author_sort Subramaniam, Puvaneswary
collection PubMed
description The supramolecular structure of the inclusion complex of β-cyclodextrin (β-CD) with 1,1′,2,2′-tetramethyl-3,3′-(p-phenylenedimethylene) diimidazolium dibromide (TetraPhimBr), a dicationic ionic liquid, has been investigated. The inclusion complex with 1:1 molar ratio was prepared by a kneading method. Fourier transform infrared spectroscopy (FTIR), powder X-ray diffraction (XRD) analysis, (1)H NMR and thermogravimetric analysis (TGA) confirmed the formation of the inclusion complex. The results showed that the host-guest system is a fine crystalline powder. The decomposition temperature of the inclusion complex is lower than that of its parent molecules, TetraPhimBr and β-CD individually.
format Text
id pubmed-2996793
institution National Center for Biotechnology Information
language English
publishDate 2010
publisher Molecular Diversity Preservation International (MDPI)
record_format MEDLINE/PubMed
spelling pubmed-29967932010-12-08 Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin Subramaniam, Puvaneswary Mohamad, Sharifah Alias, Yatimah Int J Mol Sci Article The supramolecular structure of the inclusion complex of β-cyclodextrin (β-CD) with 1,1′,2,2′-tetramethyl-3,3′-(p-phenylenedimethylene) diimidazolium dibromide (TetraPhimBr), a dicationic ionic liquid, has been investigated. The inclusion complex with 1:1 molar ratio was prepared by a kneading method. Fourier transform infrared spectroscopy (FTIR), powder X-ray diffraction (XRD) analysis, (1)H NMR and thermogravimetric analysis (TGA) confirmed the formation of the inclusion complex. The results showed that the host-guest system is a fine crystalline powder. The decomposition temperature of the inclusion complex is lower than that of its parent molecules, TetraPhimBr and β-CD individually. Molecular Diversity Preservation International (MDPI) 2010-09-28 /pmc/articles/PMC2996793/ /pubmed/21152293 http://dx.doi.org/10.3390/ijms11103675 Text en © 2010 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0 This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Subramaniam, Puvaneswary
Mohamad, Sharifah
Alias, Yatimah
Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title_full Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title_fullStr Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title_full_unstemmed Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title_short Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
title_sort synthesis and characterization of the inclusion complex of dicationic ionic liquid and β-cyclodextrin
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2996793/
https://www.ncbi.nlm.nih.gov/pubmed/21152293
http://dx.doi.org/10.3390/ijms11103675
work_keys_str_mv AT subramaniampuvaneswary synthesisandcharacterizationoftheinclusioncomplexofdicationicionicliquidandbcyclodextrin
AT mohamadsharifah synthesisandcharacterizationoftheinclusioncomplexofdicationicionicliquidandbcyclodextrin
AT aliasyatimah synthesisandcharacterizationoftheinclusioncomplexofdicationicionicliquidandbcyclodextrin

Ejemplares similares