Redox-Induced Palladium Migrations that Allow Reversible Topological Changes between Palladium(II) Complexes of Möbius Aromatic [28]Hexaphyrin and Hückel Aromatic [26]Hexaphyrin

Redox-Induced Palladium Migrations that Allow Reversible Topological Changes between Palladium(II) Complexes of Möbius Aromatic [28]Hexaphyrin and Hückel Aromatic [26]Hexaphyrin

Plane twisted: A twisted Möbius aromatic [28]hexaphyrin/PdII complex and a planar Hückel aromatic [26]hexaphyrin/PdII complex are reversibly interconvertible by an unprecedented palladium migration through oxidation and reduction (see scheme). The [26]hexaphyrin/PdII complex is a precursor to [26]he...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2010-12, Vol.49 (49), p.9488-9491
Hauptverfasser: Inoue, Mitsunori, Osuka, Atsuhiro
Format: Artikel
Sprache:eng
Schlagworte:
aromaticity
Crystallography, X-Ray
hexaphyrins
metalation
Metalloporphyrins - chemistry
Models, Molecular
Molecular Conformation
Oxidation-Reduction
palladium
Palladium - chemistry
porphyrinoids
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Zusammenfassung:Plane twisted: A twisted Möbius aromatic [28]hexaphyrin/PdII complex and a planar Hückel aromatic [26]hexaphyrin/PdII complex are reversibly interconvertible by an unprecedented palladium migration through oxidation and reduction (see scheme). The [26]hexaphyrin/PdII complex is a precursor to [26]hexaphyrin hetero‐bis(metal) complexes having PdII/CuIII or PdII/AgIII centers. C gray, N blue, H white, F green, Pd yellow.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201005334