title: A diiron complex mediates an intramolecular aliphatic hydroxylation by various oxygen donors.
abstract: In the presence of hydrogen peroxide, m-chloroperbenzoic acid or an iodosyl arene, the tert-butyl group of the ligand H(L-t-Bu) in the complex [Fe2(L-t-Bu)(mpdp)]2+ is quantitatively hydroxylated to a butanolate terminally bound to one iron in [Fe2(L-t-Bu - H + O)(mpdp)]2+, and mass spectrometry experiments indicate that the reaction proceeds according to different mechanisms.
authors.affiliation: DRDC/PMB, (UMR 5155 CEA-CNRS-UJF), CEA-Grenoble, 38054 Grenoble Cedex 9, France.
authors.forename: Frédéric
authors.initials: F
authors.lastname: Avenier
authors.forename: Lionel
authors.initials: L
authors.lastname: Dubois
authors.forename: Patrick
authors.initials: P
authors.lastname: Dubourdeaux
authors.forename: Jean-Marc
authors.initials: JM
authors.lastname: Latour
mesh_terms: D005290:Ferric Compounds / Q000737:chemistry*; D005296:Ferrous Compounds / Q000737:chemistry*; D006900:Hydroxylation; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010100:Oxygen / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D005290:Ferric Compounds; D005296:Ferrous Compounds; D010100:Oxygen