Electron-transfer properties of a nonheme manganese(IV)–oxo complex acting as a stronger one-electron oxidant than the iron(IV)–oxo analogue

Heejung Yoon; Yuma Morimoto; Yong Min Lee; Wonwoo Nam; Shunichi Fukuzumi

doi:10.1039/c2cc36291k

Electron-transfer properties of a nonheme manganese(IV)–oxo complex acting as a stronger one-electron oxidant than the iron(IV)–oxo analogue

Heejung Yoon, Yuma Morimoto, Yong Min Lee, Wonwoo Nam, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

Electron-transfer properties of a nonheme Mn(IV)–oxo complex, [(Bn-TPEN)Mn^IV(O)]²⁺, reveals that Mn(IV)–oxo complex acts as a stronger one-electron oxidant than the Fe(IV)–oxo analogue. As a result, an electron transfer process in N-dealkylation has been detected by a transient radical cation intermediate, para-Me-DMA-⁺, in the oxidation of para-Me-DMA by [(Bn-TPEN)Mn^IV(O)]²⁺.

Original language	English
Pages (from-to)	11187-11189
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	91
DOIs	https://doi.org/10.1039/c2cc36291k
State	Published - 22 Oct 2012

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abstract = "Electron-transfer properties of a nonheme Mn(IV)–oxo complex, [(Bn-TPEN)MnIV(O)]2+, reveals that Mn(IV)–oxo complex acts as a stronger one-electron oxidant than the Fe(IV)–oxo analogue. As a result, an electron transfer process in N-dealkylation has been detected by a transient radical cation intermediate, para-Me-DMA-+, in the oxidation of para-Me-DMA by [(Bn-TPEN)MnIV(O)]2+.",

author = "Heejung Yoon and Yuma Morimoto and Lee, {Yong Min} and Wonwoo Nam and Shunichi Fukuzumi",

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AU - Yoon, Heejung

AU - Morimoto, Yuma

AU - Lee, Yong Min

AU - Nam, Wonwoo

AU - Fukuzumi, Shunichi

PY - 2012/10/22

Y1 - 2012/10/22

N2 - Electron-transfer properties of a nonheme Mn(IV)–oxo complex, [(Bn-TPEN)MnIV(O)]2+, reveals that Mn(IV)–oxo complex acts as a stronger one-electron oxidant than the Fe(IV)–oxo analogue. As a result, an electron transfer process in N-dealkylation has been detected by a transient radical cation intermediate, para-Me-DMA-+, in the oxidation of para-Me-DMA by [(Bn-TPEN)MnIV(O)]2+.

AB - Electron-transfer properties of a nonheme Mn(IV)–oxo complex, [(Bn-TPEN)MnIV(O)]2+, reveals that Mn(IV)–oxo complex acts as a stronger one-electron oxidant than the Fe(IV)–oxo analogue. As a result, an electron transfer process in N-dealkylation has been detected by a transient radical cation intermediate, para-Me-DMA-+, in the oxidation of para-Me-DMA by [(Bn-TPEN)MnIV(O)]2+.

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JO - Chemical Communications

JF - Chemical Communications

IS - 91

ER -

Electron-transfer properties of a nonheme manganese(IV)–oxo complex acting as a stronger one-electron oxidant than the iron(IV)–oxo analogue

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