Metal ion templated self-assembly of crown ether functionalized perylene bisimide dyes

Metal ion templated self-assembly of crown ether functionalized perylene bisimide dyes

Two new perylene bisimide (PBI) derivatives possessing crown ether receptors at the 1,7 bay-positions and solubilizing ionic imide substituents were synthesized and their self-assembly properties in the presence of different metal ions were studied, revealing highly selective barium ion templated se...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-02, Vol.51 (16), p.3415-3418
Hauptverfasser: Weissenstein, Annike, Würthner, Frank
Format: Artikel
Sprache:eng
Schlagworte:
Aggregates
Coloring Agents - chemistry
Crown ethers
Crown Ethers - chemistry
Derivatives
Dimerization
Dimers
Dyes
Imides
Imides - chemistry
Metals - chemistry
Models, Molecular
Molecular Conformation
Perylene - analogs & derivatives
Perylene - chemistry
Polybenzimidazoles
Self assembly
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Beschreibung
Zusammenfassung:Two new perylene bisimide (PBI) derivatives possessing crown ether receptors at the 1,7 bay-positions and solubilizing ionic imide substituents were synthesized and their self-assembly properties in the presence of different metal ions were studied, revealing highly selective barium ion templated self-assembly of 15-crown-5 functionalized PBI into H-type dimer aggregates.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc09443c