Bifunctional Chelating Agents Based on Ionic Carbosilane Dendrons with DO3A at the Focal Point and Their Complexation Behavior with Copper (II)

…, M Cangiotti, A Fattori, MA Muñoz-Fernández…

Index: Garcia-Gallego, Sandra; Cangiotti, Michela; Fiorani, Luigi; Fattori, Alberto; Munoz-Fernandez, M. Angeles; Gomez, Rafael; Ottaviani, M. Francesca; Javier De La Mata Dalton Transactions, 2013 , vol. 42, # 16 p. 5874 - 5889

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Abstract

A synthetic protocol has been designed for preparing a set of potential bifunctional chelating agents (BFCAs) based on ionic carbosilane dendrons and the DO3A ligand at the focal point, useful for potential biomedical applications. Thus, the complexation behavior of ionic BFCAs seems to be an important parameter, where the presence of dendrons may interfere with the coordinating ability of the macrocyclic ligand toward the metal center and ...