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Article – Journal of Advanced Chemical Sciences

Journal of Advanced Chemical Sciences, Volume 3,Issue 4,2017 Pages 510-514

Subsistence of Inclusion Complexes of Cyclodextrins with 1-Butyl-2, 3-Dimethylimidazolium Tetrafluoroborate Probed by Physicochemical Study
Kalipada Sarkar, Kanak Roy, Mahendra Nath Roy*

Inclusion complexes of ionic liquid, 1-butyl-2, 3-dimethylimidazolium tetrafluoroborate (BDMImBF4) into cavity of hollow cylinder oligosaccharide, α- and β-cyclodextrins are manifested in aqueous medium. The inclusion phenomenon is confirmed with IR and 1HNMR spectroscopy whereas the stoichiometry of interfacial inclusion is proved with surface tension and conductance measurements. The interaction between cyclodextrin and ionic liquid is characterized by volumetric and viscometric studies.

Keywords: Host-Guest Inclusion Complex; Ionic Liquid; Cyclodextrin;