Water as an oxygen source: Synthesis, characterization, and reactivity studies of a mononuclear nonheme manganese(IV) oxo complex

Sarvesh C. Sawant; Xiujuan Wu; Jaeheung Cho; Kyung Bin Cho; Sun Hee Kim; Mi Sook Seo; Yong Min Lee; Minoru Kubo; Takashi Ogura; Sason Shaik; Wonwoo Nam

doi:10.1002/anie.201000819

Water as an oxygen source: Synthesis, characterization, and reactivity studies of a mononuclear nonheme manganese(IV) oxo complex

Sarvesh C. Sawant, Xiujuan Wu, Jaeheung Cho, Kyung Bin Cho, Sun Hee Kim, Mi Sook Seo, Yong Min Lee, Minoru Kubo, Takashi Ogura, Sason Shaik, Wonwoo Nam

Department of Chemistry & Nanoscience

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

87 Scopus citations

Abstract

The source of the problem: Experiments with isotopically labeled water can be used to unambiguously assign the source of oxygen in a nonheme manganese(IV) oxo complex. The complex, which was generated using water as an oxygen source and cerium(IV) as an oxidant (see picture), shows reactivities in the activation of C-H bonds of alkyl-functionalized aromatic molecules and the oxidation of aromatic substrates (sub) and benzyl alcohol.

Original language	English
Pages (from-to)	8190-8194
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	49
Issue number	44
DOIs	https://doi.org/10.1002/anie.201000819
State	Published - 25 Oct 2010

Keywords

Bioinorganic chemistry
Enzyme models
Manganese
Oxygenation
Reaction mechanisms

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abstract = "The source of the problem: Experiments with isotopically labeled water can be used to unambiguously assign the source of oxygen in a nonheme manganese(IV) oxo complex. The complex, which was generated using water as an oxygen source and cerium(IV) as an oxidant (see picture), shows reactivities in the activation of C-H bonds of alkyl-functionalized aromatic molecules and the oxidation of aromatic substrates (sub) and benzyl alcohol.",

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AU - Wu, Xiujuan

AU - Cho, Jaeheung

AU - Cho, Kyung Bin

AU - Kim, Sun Hee

AU - Seo, Mi Sook

AU - Lee, Yong Min

AU - Kubo, Minoru

AU - Ogura, Takashi

AU - Shaik, Sason

AU - Nam, Wonwoo

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KW - Bioinorganic chemistry

KW - Enzyme models

KW - Manganese

KW - Oxygenation

KW - Reaction mechanisms

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JF - Angewandte Chemie - International Edition

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Water as an oxygen source: Synthesis, characterization, and reactivity studies of a mononuclear nonheme manganese(IV) oxo complex

Abstract

Keywords

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