New mechanistic insight into intramolecular arene hydroxylation initiated by (μ-1,2-peroxo)diiron(III) complexes with dinucleating ligands

New mechanistic insight into intramolecular arene hydroxylation initiated by (μ-1,2-peroxo)diiron(III) complexes with dinucleating ligands

(μ-1,2-Peroxo)diiron(iii) complexes (-R) with dinucleating ligands (R-L) generated from the reaction of bis(μ-hydroxo)diiron(ii) complexes [Fe2(R-L)(OH)2](2+) (-R) with dioxygen in acetone at -20 °C provide a diiron-centred electrophilic oxidant, presumably diiron(iv)-oxo species, which is involved...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2016-01, Vol.45 (2), p.469-473
Hauptverfasser: Sekino, Mio, Furutachi, Hideki, Tasaki, Kyosuke, Ishikawa, Takanao, Mori, Shigeki, Fujinami, Shuhei, Akine, Shigehisa, Sakata, Yoko, Nomura, Takashi, Ogura, Takashi, Kitagawa, Teizo, Suzuki, Masatatsu
Format: Artikel
Sprache:eng
Schlagworte:
Acetone
Aromatic compounds
Coordination compounds
Hydroxylation
Ligands
Oxidants
Oxidizing agents
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Beschreibung
Zusammenfassung:(μ-1,2-Peroxo)diiron(iii) complexes (-R) with dinucleating ligands (R-L) generated from the reaction of bis(μ-hydroxo)diiron(ii) complexes [Fe2(R-L)(OH)2](2+) (-R) with dioxygen in acetone at -20 °C provide a diiron-centred electrophilic oxidant, presumably diiron(iv)-oxo species, which is involved in aromatic ligand hydroxylation.
ISSN:1477-9226
1477-9234
DOI:10.1039/c5dt04088d