Bismuth and lead hanging-carboxylate porphyrins: an unexpected homobimetallic lead(II) complex. - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Angewandte Chemie International Edition Année : 2007

Bismuth and lead hanging-carboxylate porphyrins: an unexpected homobimetallic lead(II) complex.

Résumé

Insertion of PbII into a porphyrin bearing 5,15 straps with a pendant carboxylate group led to the first homobimetallic porphyrin complex of a divalent metal ion, which belongs to class III/type M in Buchler's classification of metalloporphyrins (see picture). Since the ligand also readily coordinates the isoelectronic BiIII ion, it is of potential interest as a chelator for 212Pb/212Bi isotope generators.

Dates et versions

hal-00354917 , version 1 (21-01-2009)

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Citer

Zakaria Halime, Mohammed Lachkar, Thierry Roisnel, Eric Furet, Jean-François Halet, et al.. Bismuth and lead hanging-carboxylate porphyrins: an unexpected homobimetallic lead(II) complex.. Angewandte Chemie International Edition, 2007, 46 (27), pp.5120-4. ⟨10.1002/anie.200700543⟩. ⟨hal-00354917⟩
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