Catalytic C-H oxidations by nonheme mononuclear Fe(II) complexes of two pentadentate ligands: Evidence for an Fe(IV) oxo intermediate

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• 作者：Mainak Mitra^a ; Hassan Nimir^b ; David A. Hrovat^c ; ^e ; Albert A. Shteinman^d ; Michael G. Richmond^e ; Miquel Costas^f ; Ebbe Nordlander^a ; ^{Ebbe.Nordlander@chemphys.lu.se}
• 关键词：Nonheme ; Iron ; Oxidation catalysis ; Kinetic isotope effect ; H-atom abstraction
• 刊名：Journal of Molecular Catalysis A: Chemical
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：426
• 期：part_PB
• 页码：350-356
• 全文大小：1411 K
• 卷排序：426

文摘

Fe(II) complexes of two pentadentate ligands are (pre)catalysts for oxidation of hydrocarbons. Use of H2O2 as oxidant involves hydroxyl radicals; Fe(III)-OOH species detected. Fe(IV) = O oxidant implicated when peracids are used as sources of oxygen.