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Water as an Oxygen Source in the Generation of Mononuclear Nonheme Iron(IV) Oxo Complexes

Authors

  • Yong-Min Lee Dr.,

    1. Department of Chemistry and Nano Science and Department of Bioinspired Science, Ewha Womans University, Seoul 120–750 (Korea), Fax: (+82) 2-3277-4441
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  • Sunder N. Dhuri Dr.,

    1. Department of Chemistry and Nano Science and Department of Bioinspired Science, Ewha Womans University, Seoul 120–750 (Korea), Fax: (+82) 2-3277-4441
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  • Sarvesh C. Sawant Dr.,

    1. Department of Chemistry and Nano Science and Department of Bioinspired Science, Ewha Womans University, Seoul 120–750 (Korea), Fax: (+82) 2-3277-4441
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  • Jaeheung Cho Dr.,

    1. Department of Chemistry and Nano Science and Department of Bioinspired Science, Ewha Womans University, Seoul 120–750 (Korea), Fax: (+82) 2-3277-4441
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  • Minoru Kubo Dr.,

    1. Picobiology Institute, Graduate School of Life Science, University of Hyogo, Koto 3-2-1, Kamigori-cho, Ako-gun, Hyogo 678-1297 (Japan)
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  • Takashi Ogura Prof. Dr.,

    1. Picobiology Institute, Graduate School of Life Science, University of Hyogo, Koto 3-2-1, Kamigori-cho, Ako-gun, Hyogo 678-1297 (Japan)
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  • Shunichi Fukuzumi Prof. Dr.,

    1. Department of Material and Life Science, Graduate School of Engineering, Osaka University, SORST (Japan) Science and Technology Agency (JST), Suita, Osaka 565-0871 (Japan), Fax: (+81) 6-6879-7370
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  • Wonwoo Nam Prof. Dr.

    1. Department of Chemistry and Nano Science and Department of Bioinspired Science, Ewha Womans University, Seoul 120–750 (Korea), Fax: (+82) 2-3277-4441
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  • The research at EWU was supported by KOSEF/MOST through CRI Program and the WCU Project (to W.N.), a Grant-in-Aid (No. 19205019 to S.F.), and a Global COE program, “the Global Education and Research Centre for Bio-Environmental Chemistry” from the Ministry of Education, Culture, Sports, Science and Technology (Japan) (to S.F.).

Abstract

Mit Cer(IV) als Oxidationsmittel und Wasser als Sauerstoffquelle wurden einkernige Nichthäm-Eisen(IV)-Oxo-Komplexe erhalten. Die in hoher Ausbeute verlaufende Oxygenierung organischer Substrate in diesem System (siehe Schema; Fe grün, O rot, N blau, C grau) wird durch Eisen(II)-Komplexe katalysiert. Die Quelle des Sauerstoffs in den Eisen(IV)-Oxo-Komplexen und den oxygenierten Produkten wurde durch Isotopenmarkierung eindeutig bestimmt.

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