Fe(III)-catalyzed aromatic hydroxylation with H2O2 in the presence of a variety of electron-transfer agents.
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概要
- 論文の詳細を見る
Electron-transfer agents such as <I>N</I>,<I>N</I>,<I>N</I>′,<I>N</I>′-tetramethylphenylenediamine (TMPD), ferrocenes, and phenothiazines have been found to mediate the hydroxylation of benzene with H<SUB>2</SUB>O<SUB>2</SUB> in the presence of Fe<SUP>3+</SUP>. Of these, TMPD catalyst is the most effective to provide phenol in 80% or better yield based on added H<SUB>2</SUB>O<SUB>2</SUB> under the optimized conditions. A general mechanism, involving the rate-determining reduction of Fe<SUP>3+</SUP> to Fe<SUP>2+</SUP> with such mediators, is suggested.
- 公益社団法人 日本化学会の論文
著者
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Tamagaki Seizo
Department Of Applied & Bioapplied Chemistry Graduate School Of Engineering Osaka City Universit
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Tagaki Waichiro
Department of Applied Chemistry, Faculty of Engineering Osaka City University
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Sasaki Masaaki
Department of Applied Chemistry, Faculty of Engineering, Osaka City University
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