Canadian journal of chemistry

Kinetics and mechanism of dehydrochlorination of N-aryl-C-ethoxycarbonylformohydrazidoyl chlorides

AS Shawali, HA Albar

Index: Shawali, Ahmad S.; Albar, Hassan A. Canadian Journal of Chemistry, 1986 , vol. 64, p. 871 - 875

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Citation Number: 54

Abstract

The kinetics of triethylamine (TEA) catalyzed deydrochlorination of a series of N-aryl-C- ethoxycarbonylformohydrazidoyl chlorides 1 am have been studied under pseudo-first-order conditions in 4: 1 (v/v) dioxane-water solution at 30° C. For all compounds studied, the kinetics followed the rate law: k obs= k 2 (TEA). The values of the overall second-order rate constants for the studied compounds were correlated by the equation: log k 2= 0.533 σ-- ...