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Inne
Binding ability of aminophosphonates containing imidazole and pyridine as additional donor systems.
Autorzy
Rok wydania
2012
Czasopismo
Numer woluminu
380
Strony
223-229
DOI
10.1016/j.ica.2011.09.024
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
The paper describes solution studies of Cu(II) and Ni(II) complexes of new N-substituted imidazole-2-yl(amino)methylphosphonates. The presence of the 2-imidazole ring makes studied phosphonates very efficient ligands, with nickel(II) ions chelation much more effective than by the previously designed 4-imidazole analogs. Introduction of ortho-pyridine as additional donor in the side chain further increases the binding ability. The effectiveness of this compound is due to chelation of metal ions through imidazol, imino and pyridine nitrogen donors.
Słowa kluczowe
Aminomethylphosphonate ligands, imidazole, Pyridine, Cu(II) and Ni(II) ions
Adres publiczny
https://doi.org/10.1016/j.ica.2011.09.024
Strona internetowa wydawcy
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