Achieving One-Electron Oxidation of a Mononuclear Nonheme Iron(V)-Imido Complex

Abstract : A mononuclear nonheme iron(V)-imido complex bearing a tetraamido macrocyclic ligand (TAML), [FeV(NTs)(TAML)]- (1), was oxidized by one-electron oxidants, affording formation of an iron(V)-imido TAML cation radical species, [FeV(NTs)(TAML+•)] (2); 2 is a diamagnetic (S = 0) complex, resulting from the antiferromagnetic coupling of the low-spin iron(V) ion (S = 1/2) with the one-electron oxidized ligand (TAML+•). 2 is a competent oxidant in C-H bond functionalization and nitrene transfer reaction, showing that the reactivity of 2 is greater than that of 1.
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Journal of the American Chemical Society, American Chemical Society, 2017, 139 (41), pp.14372-14375. 〈10.1021/jacs.7b08161〉
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Contributeur : Nathalie Gon <>
Soumis le : vendredi 20 octobre 2017 - 17:03:50
Dernière modification le : lundi 23 octobre 2017 - 15:31:42

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Seungwoo Hong, Xiaoyan Lu, Yong-Min Lee, Mi Sook Seo, Takehiro Ohta, et al.. Achieving One-Electron Oxidation of a Mononuclear Nonheme Iron(V)-Imido Complex. Journal of the American Chemical Society, American Chemical Society, 2017, 139 (41), pp.14372-14375. 〈10.1021/jacs.7b08161〉. 〈hal-01620568〉

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