KMID : 1059520080520010023
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Journal of the Korean Chemical Society 2008 Volume.52 No. 1 p.23 ~ p.29
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Simple Heteropoly Acids as Water-Tolerant Catalysts in the Oxidation of Alcohols with 34% Hydrogen Peroxide, A Mechanistic Approach
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Reza Tayebee
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Abstract
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Simple Keggin type tungsten and molybdenum heteropoly acids, H3PW12O40 and H3PMo12O40, were used as water-tolerant catalysts for the oxidation of alcohols with 34% hydrogen peroxide in normal drinking water. According to our findings, H3PW12O40 may be used as a simple, effective, and cheap catalyst for this type of transformation in normal drinking water with excellent yields. Effects of different solvents at 25-80 oC and changing concentration of catalyst and substrate on the reaction progress were also studied.
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KEYWORD
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Oxidation, Heteropoly acid, Catalysis, Hydrogen Peroxide
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