The liquid-phase oxidation of acetaldehyde with metal polyphthalocyanines. Solvent effect.
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概要
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Acetaldehyde was oxidized using metal polyphthalocyanines as catalysts. Metal polyphthalocyanines, especially Fe,Cu–polyphthalocyanine, were found to be useful oxidation catalysts for the selective formation of peracetic acid from acetaldehyde. The rate of oxidation was much affected by the nature of the solvents. The solvent is considered to take part in the initiation oxidation reaction in two ways: one is based on the prevention of the oxygen molecule from coordination with a metal polyphthalocyanine and subsequent activation, and the other is due to the solvation with the activated oxygen molecules on the catalyst. Preferable solvents were ethyl acetate, bromobenzene, benzene, and acetone.
- 公益社団法人 日本化学会の論文
著者
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Hara Takao
Department Of Chemistry Faculty Of Engineering Yokohama National University
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OSA Tetsuo
Department of Biotechnology, Faculty of Bioscience and Bioengineering, Tokyo Institute of Technology
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Ohkatsu Yasukazu
Department Of Applied Chemistry Faculty Of Engineering Kogakuin Univ.
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Hara Takao
Department of Synthetic Chemistry, Faculty of Engineering, University of Tokyo
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