Water as an Oxygen Source: Synthesis, Characterization, and Reactivity Studies of a Mononuclear Nonheme Manganese(IV) Oxo Complex

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 t...

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2010-10, Vol.49 (44), p.8190-8194
Main Authors: Sawant, Sarvesh C, Wu, Xiujuan, Cho, Jaeheung, Cho, Kyung‐Bin, Kim, Sun Hee, Seo, Mi Sook, Lee, Yong‐Min, Kubo, Minoru, Ogura, Takashi, Shaik, Sason, Nam, Wonwoo
Format: Article
Language:English
Subjects:
bioinorganic chemistry
enzyme models
Heme - chemistry
manganese
Manganese - chemistry
Models, Molecular
Oxygen - chemistry
oxygenation
reaction mechanisms
Spectrometry, Mass, Electrospray Ionization
Spectrophotometry, Ultraviolet
Water - chemistry
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Summary: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.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201000819