Kinetics of alkaline hydrolysis of 3, 4-thiophenedicarboxylic acid monomethyl ester in aqueous-nonaqueous media

J Benko, O Vollárová

Index: Benko, Jan; Vollarova, Olga Collection of Czechoslovak Chemical Communications, 1988 , vol. 53, # 6 p. 1268 - 1273

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Abstract

Abstract The kinetics of alkaline hydrolysis of 3, 4-thiophenedicarboxylic acid monomethyl ester has been studied in mixed solvents water-methyl alcohol, water-tert-butyl alcohol, and water-dioxane. The specific effects causing different courses of these dependences have been evaluated. The greatest changes in the thermodynamic activation parameters have been observed in the medium of water-methyl alcohol.