Synthesis and characterization of 6,6″′-bis(anthracen-9-yl)-2,2′;6′,2″;6″,2″′-quaterpyridine |
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Authors: | Monika Wałęsa-Chorab Maciej KubickiVioletta Patroniak |
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Affiliation: | Faculty of Chemistry, Adam Mickiewicz University, Umultowska 89b, 61614 Poznań, Poland |
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Abstract: | New bianthracene-quaterpyridine ligand 6,6″′-bis(anthracen-9-yl)-2,2′;6′,2″;6″,2″′-quaterpyridine L has been obtained in a multistep synthesis using Suzuki–Miyaura and Stille-type coupling reactions. The dianthracene ligand L has four nitrogen-donor atoms and can form different supramolecular architectures with transition metal ions. Ligand L and intermediate compounds have been characterized by spectroscopic methods and elemental analyses. 2-(Anthracen-9-yl)-6-bromopyridine and 6-(anthracen-9-yl)-6′-bromo-2,2′-bipyridine have been also characterized by X-ray crystallography. |
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Keywords: | N-donor ligand Stille-type coupling Suzuki&ndash Miyaura coupling Anthracene derivative |
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