Aryl-triazole foldamers incorporating a pyridinium motif for halide anion binding in aqueous media

Aryl-triazole foldamers incorporating a pyridinium motif for halide anion binding in aqueous media

Aryl-triazole oligomers incorporating a pyridinium motif have been synthesized from their pyridine precursors. Anion binding studies show that methylation of the pyridine units can significantly enhance the halide anion affinities of the folded oligomers so that the foldamers are capable of binding...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (24), p.4505-4508
Hauptverfasser: Shang, Jie, Zhao, Wei, Li, Xichen, Wang, Ying, Jiang, Hua
Format: Artikel
Sprache:eng
Schlagworte:
Affinity
Anions
Binding
Halides
Methylation
Oligomers
Precursors
Pyridines
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Zusammenfassung:Aryl-triazole oligomers incorporating a pyridinium motif have been synthesized from their pyridine precursors. Anion binding studies show that methylation of the pyridine units can significantly enhance the halide anion affinities of the folded oligomers so that the foldamers are capable of binding halide anions in aqueous solutions.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc10422j