New mechanistic insights into intramolecular aromatic ligand hydroxylation and benzyl alcohol oxidation initiated by the well-defined (μ-peroxo)diiron(iii) complex.

Autor: Sekino M; Department of Chemistry, Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan. h-furutachi@se.kanazawa-u.ac.jp., Furutachi H, Tojo R, Hishi A, Kajikawa H, Suzuki T, Suzuki K, Fujinami S, Akine S, Sakata Y, Ohta T, Hayami S, Suzuki M
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2017 Aug 03; Vol. 53 (63), pp. 8838-8841.
DOI: 10.1039/c7cc04382a
Abstrakt: A (μ-peroxo)diiron(iii) complex [Fe 2 (L Ph 4 )(O 2 )(Ph 3 CCO 2 )] 2+ (1-O 2 ) with a dinucleating ligand (L Ph 4 ), generated from the reaction of a carboxylate bridged diiron(ii) complex [Fe 2 (L Ph 4 )(Ph 3 CCO 2 )] 2+ (1) with dioxygen in CH 2 Cl 2 , provides a diiron(iv)-oxo species as an active oxidant which is involved in either aromatic ligand hydroxylation or benzyl alcohol oxidation.
Databáze: MEDLINE