Conversion of 2, 3: 4, 6-di-o-Isopropylidene-L-sorbose to 2, 3: 4, 6-di-o-Isopropylidene-2-keto-L-gulonic acid by Catalytic Oxidation with Oxygen on Platinum

…, D Žďárová, J Málek, V Chvalovský

文献索引：Nondek, Lubomir; Zdarova, Dana; Malek, Jaroslav; Chvalovsky, Vaclav Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 4 p. 1121 - 1129

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被引用次数: 10

摘要

Abstract The kinetics of the oxidation of 2, 3: 4, 6-di-O-isopropylidene-L-sorbose to 2, 3: 4, 6- di-O-isopropylidene-2-keto-L-gulonic acid by oxygen were determined in the aqueous alkaline medium and over platinum on carbon as the catalyst. The most adequate kinetic equation suggested on the basis of non-linear regression was that of the Langmuir- Hinshelwood type. The corresponding most probable reaction mechanism involved an ...