Document Detail


Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin.
MedLine Citation:
PMID:  21152293     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
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.
Authors:
Puvaneswary Subramaniam; Sharifah Mohamad; Yatimah Alias
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Publication Detail:
Type:  Journal Article     Date:  2010-09-28
Journal Detail:
Title:  International journal of molecular sciences     Volume:  11     ISSN:  1422-0067     ISO Abbreviation:  Int J Mol Sci     Publication Date:  2010  
Date Detail:
Created Date:  2010-12-14     Completed Date:  2011-07-14     Revised Date:  2013-05-29    
Medline Journal Info:
Nlm Unique ID:  101092791     Medline TA:  Int J Mol Sci     Country:  Switzerland    
Other Details:
Languages:  eng     Pagination:  3675-85     Citation Subset:  -    
Affiliation:
University of Malaya Centre for Ionic Liquids, Department of Chemistry, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia; E-Mails: sharifahm@um.edu.my (S.M.); yatimah70@um.edu.my (Y.A.).
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