A pyridine-based macrocyclic host for urea and acetone |
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| Authors: | Kumaresh Ghosh Suman Adhikari |
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| Affiliation: | a Department of Chemistry, University of Kalyani, Kalyani, Nadia-741 235, India
b Organisch-Chemisches Institut, Universität Münster, Corrensstraße 40, D-48149 Münster, Germany |
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| Abstract: | A pyridine-based macrocycle with a polyether chain has been designed and synthesized. The macrocycle shows strong binding for acetone involving both conventional and unconventional hydrogen bonds. The acetone in the cavity is exchangeable in CHCl3 by urea. This has been studied thoroughly by 1H NMR, 13C NMR, mass and X-ray analyses. |
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| Keywords: | Acetone complex Urea binding Unconventional hydrogen bonds Inclusion complex |
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