Electrochemical Recognition of Cations by Bis(pyrrolo)tetrathiafulvalene Macrocycles

Tetrathiafulvalene redox-responsive ligands devoid of cis/trans isomerism containing the electroactive bis(pyrrolo[3,4-d])tetrathiafulvalene moiety and polyether subunits have been synthesized. One ligand exhibits high binding affinities for Pb2+ and Ba2+ cations as shown by independent methods (1H...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Organic letters 2002-07, Vol.4 (15), p.2461-2464
Hauptverfasser:	Trippé, Gaëlle, Levillain, Eric, Le Derf, Franck, Gorgues, Alain, Sallé, Marc, Jeppesen, Jan Oskar, Nielsen, Kent, Becher, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Barium - analysis Barium - chemistry Biosensing Techniques - methods Cations - analysis Cyclization Electrochemistry Heterocyclic Compounds - chemical synthesis Heterocyclic Compounds - chemistry Lead - analysis Lead - chemistry Ligands Oxidation-Reduction Structure-Activity Relationship
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Tetrathiafulvalene redox-responsive ligands devoid of cis/trans isomerism containing the electroactive bis(pyrrolo[3,4-d])tetrathiafulvalene moiety and polyether subunits have been synthesized. One ligand exhibits high binding affinities for Pb2+ and Ba2+ cations as shown by independent methods (1H NMR, UV−vis spectroscopy, and cyclic voltammetry). The ability of this receptor to electrochemically recognize Pb2+ and Ba2+ is shown by cyclic voltammetry.
ISSN:	1523-7060 1523-7052
DOI:	10.1021/ol0260829