Iron(III) exchange process between hexadentate tripodal ligands: models for the ternary complexes.

Using tripodal ligands as tools, the kinetics of iron removal from ferric complexes of the tripodal tris(hydroxyquinoline) ligands O-TRENSOX and of tris(catechol) TRENCAMS was investigated. Two hexadentate heterotripodal ligands were also examd. (TRENSOX2CAMS with two hydroxyquinoline and one catechol subunits and TRENSOXCAMS2 with two catechol and one hydroxyquinoline subunits) as possible models of the ternary complexes involved in the iron exchange process. The main result of this kinetic study is the pertinence of the iron complexes of the mixed ligands as models for the transient and successive ternary complexes occurring in the iron exchange, which proceeds "arm-by-arm" between a homotopic ligand and the iron complex of another homotopic ligand. [on SciFinder(R)]

Références

Titre
Iron(III) exchange process between hexadentate tripodal ligands: models for the ternary complexes.
Type de publication
Article de revue
Année de publication
2007
Revue
Eur. J. Inorg. Chem.
Pagination
3681–3685
ISSN
1434-1948
Soumis le 12 avril 2018