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Die Kinetik der alkalischen Hydrolyse von m-und p-substituierten 2,4-Dinitronaphthylthiobenzoaten

The kinetics of alkaline hydrolysis of m-and p-substituted 2,4-dinitronaphthylthiobenzoates

Abstract

The kinetics of alkaline hydrolysis of m-and p-substituted 2,4-dinitronaphthylthiobenzoates were studied. The influence of substituents on the rate of hydrolysis depends mainly on the inductive effect. Isokinetic correlation shows that all members of the series react by the same mechanism. Two typical features are firstly that the reaction constant ρ increases with temperature, and secondly that the isokinetic temperature is below that of the experiment. The kinetic treatment shows that the first step, addition of OH to the starting compound, is the slowest and therefore rate-determining.

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Correspondence to Dr. Lilia S. Prangova.

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Prangova, L.S., Stojanov, S.I. Die Kinetik der alkalischen Hydrolyse von m-und p-substituierten 2,4-Dinitronaphthylthiobenzoaten. Monatshefte für Chemie 106, 1045–1052 (1975). https://doi.org/10.1007/BF00900884

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