Novel Anthracene-Based Cylindrical Macrotricyclic Polyether: Powerful Host for Bispyridinium Dications
A novel anthracene-based cylindrical macrotricyclic polyether containing two dibenzo-30-crown-10 cavities has been synthesized and shown to be a powerful host to form 1:1 stable complexes with the rodlike bispyridinium dications (K a > 105 M−1). Moreover, it was found that the complexes could all...
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| Veröffentlicht in: | Organic letters 2010-04, Vol.12 (8), p.1888-1891 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A novel anthracene-based cylindrical macrotricyclic polyether containing two dibenzo-30-crown-10 cavities has been synthesized and shown to be a powerful host to form 1:1 stable complexes with the rodlike bispyridinium dications (K a > 105 M−1). Moreover, it was found that the complexes could all self-assemble into linear supramolecular arrays and further 2D mosaic-like architectures in the solid state. |
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| ISSN: | 1523-7060 1523-7052 |
| DOI: | 10.1021/ol100589u |