Tetrathiafulvalene‐Based Podands for Pb 2+  Recognition | Zendy

Lyskawa Joël | Zendy; Le Derf Franck | Zendy; Levillain Eric | Zendy; Mazari Miloud | Zendy; Sallé Marc | Zendy

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Tetrathiafulvalene‐Based Podands for Pb 2+ Recognition

Author(s) -

Lyskawa Joël,

Le Derf Franck,

Levillain Eric,

Mazari Miloud,

Sallé Marc

Publication year - 2006

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.200500788

Subject(s) - tetrathiafulvalene , chemistry , cyclic voltammetry , titration , ligand (biochemistry) , redox , absorption spectroscopy , combinatorial chemistry , inorganic chemistry , electrochemistry , organic chemistry , molecule , electrode , biochemistry , receptor , physics , quantum mechanics

The synthesis and design optimization of a series of new redox‐reponsive ligands built around the tetrathiafulvalene electroactive core and incorporating two to four pendant polyether binding sites are described. A comparative study of the recognition properties of these podand‐TTFs forlead( II ) has been carried out by cyclic voltammetry. The design optimization produced a ligand ( 1c ) that exhibits a remarkably high affinity for lead( II ), as shown by electronic absorption spectroscopy, 1 H NMR titration studies and cyclic voltammetry. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)

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