Bismuth and Lead Hanging‐Carboxylate Porphyrins: An Unexpected Homobimetallic Lead(II) Complex | Zendy

Halime Zakaria | Zendy; Lachkar Mohammed | Zendy; Roisnel Thierry | Zendy; Furet Eric | Zendy; Halet JeanFrançois | Zendy; Boitrel Bernard | Zendy

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

Author(s) -

Halime Zakaria,

Lachkar Mohammed,

Roisnel Thierry,

Furet Eric,

Halet JeanFrançois,

Boitrel Bernard

Publication year - 2007

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200700543

Subject(s) - carboxylate , bismuth , chemistry , ligand (biochemistry) , porphyrin , combinatorial chemistry , divalent , metal , stereochemistry , organic chemistry , receptor , biochemistry

Strapped in : Insertion of Pb II 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 Bi III ion, it is of potential interest as a chelator for 212 Pb/ 212 Bi isotope generators.

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