Kinetic Study and Hammett Correlations in the Chemistry of M-Nitro and M-Amino Benzoic Acid Hydrazides by Using Thallium (Iii) in 1,4-Dioxane Medium

IF 0.3 Q4 CHEMISTRY, MULTIDISCIPLINARY

Oriental Journal Of Chemistry Pub Date : 2023-12-27 DOI:10.13005/ojc/390626

Samadhan H. Nikalaje, A. Varale

引用次数: 0

Abstract

Iodometric analysis is used to determine the kinetics and mechanism of oxidation of benzoic, m-amino, and m-nitro benzoic acid hydrazides by Thallium(III) in acidic medium at constant ionic strength. The complex decomposes to produce the product. The rate of the reaction is decreased by the rise in [H+] and [Cl-]. Additionally, Activation parameters were established, and a mechanism is proposed. The analysis of reaction constants (ρ) and substituent constants (σ) for m-nitro BAH and m-amino BAH indicates good agreement with the values from the literature.

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在 1,4-Dioxane 介质中使用铊 (Iii) 进行 M-硝基和 M-氨基苯甲酸肼化学反应的动力学研究和 Hammett 相关性分析

碘量分析用于确定铊（III）在恒定离子强度的酸性介质中氧化苯甲酸、间氨基和间硝基苯甲酸酰肼的动力学和机理。络合物分解生成产物。反应速率随着[H+]和[Cl-]的升高而降低。此外，还确定了活化参数，并提出了一种机理。对 m-nitro BAH 和 m-amino BAH 的反应常数 (ρ)和取代常数 (σ)的分析表明，它们与文献中的数值十分吻合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Oriental Journal Of Chemistry CHEMISTRY, MULTIDISCIPLINARY-

自引率

20.00%

发文量

172

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