Relationship between the ligand structure and the luminescent properties of water??soluble lanthanide complexes containing bis (bipyridine) anionic arms

…, N Weibel, P Retailleau, R Ziessel

Index: Charbonniere, Loic J.; Weibel, Nicolas; Retailleau, Pascal; Ziessel, Raymond Chemistry - A European Journal, 2007 , vol. 13, # 1 p. 346 - 358

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Citation Number: 36

Abstract

Abstract A series of six new ligands (L 1–L 6) suitable for the formation of luminescent lanthanide complexes in water is described. Ligands L 1–L 4 are constructed from two 6′- carboxy-6-methylene-2, 2′-bipyridine chromophoric arms bonded to the amino function of a 2-aminomethylene-6-carboxy-pyridine (L 1), an N, N-diacetate-ethylene diamine (L 2), a serine (L 3), or an aminomalonic acid (L 4). For ligands L 5 and L 6, the linking amino ...