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Article Dans Une Revue Tetrahedron Letters Année : 2013

The parent tetrathiafulvalene-terpyridine dyad: synthesis and metal binding properties

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Esmah Belhadj
  • Fonction : Auteur
Abdelkrim El-Ghayoury
Miloud Mazari
  • Fonction : Auteur
Marc Sallé

Résumé

The still unknown parent tetrathiafulvalene-terpyridine- ligand 5 (namely TTF-terpy), was synthesized through a straightforward strategy. The dyad exhibits an intramolecular charge transfer (ICT) which was evidenced by UV-vis electronic absorption. Complexation of various transition metal cations by this redox-active ligand was studied by UV-vis absorption spectroscopy as well as by cyclic voltammetry titration studies, supporting the dual functional character of this system. In addition, these results demonstrate that ligand 5 is a suitable building block for the preparation of electroactive neutral as well as charged metal complexes.

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Dates et versions

hal-03344543 , version 1 (15-09-2021)

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Esmah Belhadj, Abdelkrim El-Ghayoury, Miloud Mazari, Marc Sallé. The parent tetrathiafulvalene-terpyridine dyad: synthesis and metal binding properties. Tetrahedron Letters, 2013, 54 (24), pp.3051-3054. ⟨10.1016/j.tetlet.2013.03.102⟩. ⟨hal-03344543⟩
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