Isolation of a MnIV acylperoxo complex and its monooxidation ability

Takahiro Kikunaga; Takahiro Matsumoto; Takehiro Ohta; Hidetaka Nakai; Yoshinori Naruta; Kwang-Hyun Ahn; Yoshihito Watanabe; Seiji Ogo

doi:10.1039/C3CC43447H

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Isolation of a Mn^IV acylperoxo complex and its monooxidation ability†

Takahiro Kikunaga,^ab Takahiro Matsumoto,^ab Takehiro Ohta,^ac Hidetaka Nakai,^ab Yoshinori Naruta,*^ac Kwang-Hyun Ahn,*^d Yoshihito Watanabe*^e and Seiji Ogo*^abf

Author affiliations

* Corresponding authors

^a International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan
E-mail: ogotcm@mail.cstm.kyushu-u.ac.jp
Fax: +81-92-802-2823
Tel: +81-92-802-2818

^b Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan

^c Institute for Materials Chemistry and Engineering, Kyushu University, Higashi-ku, Fukuoka 812-8581, Japan

^d Department of Applied Chemistry, Kyung Hee University, Yongin-City 449-701, Korea

^e Research Center for Materials Science, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan

^f Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Kawaguchi Center Building, 4-1-8 Honcho, Kawaguchi-shi, Saitama 332-0012, Japan

Abstract

The first example of monooxygenation by a high-valent Mn^IV complex with a peroxide is described. A key Mn^IV acylperoxo intermediate, which uses m-chloroperoxybenzoic acid as the oxygen donor, is directly observed by electro-spray ionization mass spectrometry and resonance Raman spectroscopy.

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Article information

DOI: https://doi.org/10.1039/C3CC43447H
Article type: Communication
Submitted: 09 May 2013
Accepted: 17 Jul 2013
First published: 09 Aug 2013

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Chem. Commun., 2013,49, 8356-8358

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Isolation of a Mn^IV acylperoxo complex and its monooxidation ability

T. Kikunaga, T. Matsumoto, T. Ohta, H. Nakai, Y. Naruta, K. Ahn, Y. Watanabe and S. Ogo, Chem. Commun., 2013, 49, 8356 DOI: 10.1039/C3CC43447H

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Chemical Communications