Facile Access to Tetravalent Cerium Compounds: One-Electron Oxidation Using Iodine(III) Reagents

Facile Access to Tetravalent Cerium Compounds: One-Electron Oxidation Using Iodine(III) Reagents

Readily accessible and easy-to-use phenyliodine(III) dichloride, PhICl2, has been established as an innovative and superior reagent for the one-electron oxidation of cerium(III) complexes, comprising amide, amidinate, and cyclopentadienyl derivatives. Its use allowed the successful synthesis and str...

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Veröffentlicht in:Journal of the American Chemical Society 2010-10, Vol.132 (40), p.14046-14047
Hauptverfasser: Dröse, Peter, Crozier, Alan R, Lashkari, Samira, Gottfriedsen, Jochen, Blaurock, Steffen, Hrib, Cristian G, Maichle-Mössmer, Cäcilia, Schädle, Christoph, Anwander, Reiner, Edelmann, Frank T
Format: Artikel
Sprache:eng
Schlagworte:
Cerium - chemistry
Electrons
Indicators and Reagents - chemistry
Iodine - chemistry
Models, Molecular
Molecular Structure
Oxidation-Reduction
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Beschreibung
Zusammenfassung:Readily accessible and easy-to-use phenyliodine(III) dichloride, PhICl2, has been established as an innovative and superior reagent for the one-electron oxidation of cerium(III) complexes, comprising amide, amidinate, and cyclopentadienyl derivatives. Its use allowed the successful synthesis and structural characterization of the first members of three new classes of chloro-functionalized (organo)cerium(IV) compounds, including the long sought-after Cp3CeCl.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja107494h