Molecular switch based on a cucurbit[6]uril containing bistable [3]rotaxane |
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| Authors: | Tuncel Dönüs Ozsar Ozgür Tiftik H Burak Salih Bekir |
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| Affiliation: | Department of Chemistry, Bilkent University, 06800, Ankara, Turkey. dtuncel@fen.bilkent.edu.tr |
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| Abstract: | A bistable CB6-based [3]rotaxane with two recognition sites has been prepared very efficiently in a high yield synthesis through CB6 catalyzed 1,3-dipolar cycloaddition; this rotaxane behaves as a reversible molecular switch and exhibits conformational changes caused by the movement of rings under base, acid and heat stimuli from one location to the other. |
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