Novel terpyridine macrocyclic complexing
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Chantal Galaup; Jean Marc Couchet; Claude Picard; Pierre Tisnès
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Article
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2001
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Elsevier Science
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French
β 93 KB
A very convenient synthesis of an 18-membered triaza-macrocyclic ligand bearing one endocyclic terpyridine unit and three acetate pendant groups is reported. This nonadentate ligand forms very stable neutral lanthanide complexes in aqueous solution and efficiently shields the metal ion from the wate