Get access
Advertisement

Bismuth and Lead Hanging-Carboxylate Porphyrins: An Unexpected Homobimetallic Lead(II) Complex

Authors

  • Zakaria Halime Dr.,

    1. Université de Rennes1—Ecole Nationale Supérieure de Chimie de Rennes, Sciences Chimiques de Rennes, UMR CNRS 6226, 35042 Rennes Cedex, France, Fax: (+33) 2-2323-5637
    Search for more papers by this author
  • Mohammed Lachkar Prof. Dr.,

    1. Laboratoire d'Ingénierie des Matériaux, Organométalliques et Moléculaires (LIMOM), Faculté des Sciences Dhar El Mehraz, Université Sidi Mohammed Ben Abdellah, B.P. 1796 (Atlas), 30000 Fès, Morocco
    Search for more papers by this author
  • Thierry Roisnel Dr.,

    1. Université de Rennes1—Ecole Nationale Supérieure de Chimie de Rennes, Sciences Chimiques de Rennes, UMR CNRS 6226, 35042 Rennes Cedex, France, Fax: (+33) 2-2323-5637
    Search for more papers by this author
  • Eric Furet Dr.,

    1. Université de Rennes1—Ecole Nationale Supérieure de Chimie de Rennes, Sciences Chimiques de Rennes, UMR CNRS 6226, 35042 Rennes Cedex, France, Fax: (+33) 2-2323-5637
    Search for more papers by this author
  • Jean-François Halet Dr.,

    1. Université de Rennes1—Ecole Nationale Supérieure de Chimie de Rennes, Sciences Chimiques de Rennes, UMR CNRS 6226, 35042 Rennes Cedex, France, Fax: (+33) 2-2323-5637
    Search for more papers by this author
  • Bernard Boitrel Dr.

    1. Université de Rennes1—Ecole Nationale Supérieure de Chimie de Rennes, Sciences Chimiques de Rennes, UMR CNRS 6226, 35042 Rennes Cedex, France, Fax: (+33) 2-2323-5637
    Search for more papers by this author

  • We gratefully acknowledge La Ligue contre le cancer and particularly the Comités des Côtes-d'Armor et d'Ille-et-Vilaine, Région Bretagne, as well as the CNRS for financial support.

Abstract

original image

Strapped in: 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.

Get access to the full text of this article

Ancillary