Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin
Abstract
:1. Introduction
2. Results and Discussion
2.1. FTIR Analysis
2.2. XRD Analysis
2.3. Solid-State 13C CP/MAS (Cross-Polarization Magic-Angle Spinning) NMR Spectroscopy
2.4. 1H NMR Spectroscopy
2.5. TG Analysis
3. Experimental Section
3.1. Materials
3.2. Measurements
3.3. Methods
3.3.1. Preparation of the TetraPhimBr Ionic Liquid
3.3.2. Preparation of the β-CD-TetraPhimBr Inclusion Complex
4. Conclusions
Acknowledgements
References
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β-cyclodextrin | TetraPhimBr | β-CD-TetraPhimBr | ||
---|---|---|---|---|
δ | δ | δ | Δδ | |
H-1 | 4.94 | 4.94 | 0 | |
H-2 | 3.52 | 3.52 | 0 | |
H-3 | 3.83 | 3.79 | −0.04 | |
H-4 | 3.45 | 3.45 | 0 | |
H-5 | 3.72 | 3.69 | −0.03 | |
H-6 | 3.75 | 3.73 | −0.02 | |
H-a | 2.45 | 2.43 | −0.02 | |
H-b | 3.66 | 3.62 | −0.04 | |
H-c | 5.25 | 5.23 | −0.02 | |
H-d | 7.25 | 7.24 | −0.01 | |
H-e | 7.19 | 7.18 | −0.01 |
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Subramaniam, P.; Mohamad, S.; Alias, Y. Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin. Int. J. Mol. Sci. 2010, 11, 3675-3685. https://doi.org/10.3390/ijms11103675
Subramaniam P, Mohamad S, Alias Y. Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin. International Journal of Molecular Sciences. 2010; 11(10):3675-3685. https://doi.org/10.3390/ijms11103675
Chicago/Turabian StyleSubramaniam, Puvaneswary, Sharifah Mohamad, and Yatimah Alias. 2010. "Synthesis and Characterization of the Inclusion Complex of Dicationic Ionic Liquid and β-Cyclodextrin" International Journal of Molecular Sciences 11, no. 10: 3675-3685. https://doi.org/10.3390/ijms11103675