Hydrogen atom abstraction and hydride transfer reactions by iron(IV)-oxo porphyrins

Yu Jin Jeong; Yaeun Kang; Ah Rim Han; Yong Min Lee; Hiroaki Kotani; Shunichi Fukuzumi; Wonwoo Nam

doi:10.1002/anie.200802346

Hydrogen atom abstraction and hydride transfer reactions by iron(IV)-oxo porphyrins

Yu Jin Jeong, Yaeun Kang, Ah Rim Han, Yong Min Lee, Hiroaki Kotani, Shunichi Fukuzumi, Wonwoo Nam

Department of Chemistry & Nanoscience

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

117 Scopus citations

Abstract

(Chemical Equation Presented) True identity revealed: The C-H bond activation of alkyl aromatics by synthetic iron(IV)-oxo porphyrin species and the hydride transfer of NADH analogues to them occur through H-atom abstraction and proton-coupled electron-transfer mechanisms, respectively. Mechanistic studies revealed that iron(IV)-oxo porphyrin π, not iron(IV)-oxo porphyrin pradical cations, are the true oxidant.

Original language	English
Pages (from-to)	7321-7324
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	38
DOIs	https://doi.org/10.1002/anie.200802346
State	Published - 8 Sep 2008

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abstract = "(Chemical Equation Presented) True identity revealed: The C-H bond activation of alkyl aromatics by synthetic iron(IV)-oxo porphyrin species and the hydride transfer of NADH analogues to them occur through H-atom abstraction and proton-coupled electron-transfer mechanisms, respectively. Mechanistic studies revealed that iron(IV)-oxo porphyrin π, not iron(IV)-oxo porphyrin pradical cations, are the true oxidant.",

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AU - Jeong, Yu Jin

AU - Kang, Yaeun

AU - Han, Ah Rim

AU - Lee, Yong Min

AU - Kotani, Hiroaki

AU - Fukuzumi, Shunichi

AU - Nam, Wonwoo

PY - 2008/9/8

Y1 - 2008/9/8

N2 - (Chemical Equation Presented) True identity revealed: The C-H bond activation of alkyl aromatics by synthetic iron(IV)-oxo porphyrin species and the hydride transfer of NADH analogues to them occur through H-atom abstraction and proton-coupled electron-transfer mechanisms, respectively. Mechanistic studies revealed that iron(IV)-oxo porphyrin π, not iron(IV)-oxo porphyrin pradical cations, are the true oxidant.

AB - (Chemical Equation Presented) True identity revealed: The C-H bond activation of alkyl aromatics by synthetic iron(IV)-oxo porphyrin species and the hydride transfer of NADH analogues to them occur through H-atom abstraction and proton-coupled electron-transfer mechanisms, respectively. Mechanistic studies revealed that iron(IV)-oxo porphyrin π, not iron(IV)-oxo porphyrin pradical cations, are the true oxidant.

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DO - 10.1002/anie.200802346

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Hydrogen atom abstraction and hydride transfer reactions by iron(IV)-oxo porphyrins

Abstract

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