Oxidation of para-methoxy benzaldehyde and salicylaldehyde by N-sodio-N-chlorotoluene sulphonamide (chloramine-T) in acid medium:: A kinetic and mechanistic study

被引：0

作者：

Venkatachalapathy, R ^{[1
]}

Veerabhadraswamy, M ^{[1
]}

Rangaswamy ^{[1
]}

机构：

[1] Univ Mysore, Dept Studies Chem, Mysore 570006, Karnataka, India

来源：

ASIAN JOURNAL OF CHEMISTRY | 2001年 / 13卷 / 01期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The kinetics of oxidation of para-methoxy benzaldehyde and salicylaldehyde by chloramine-T (CAT) have been investigated in hydrochloric acid medium at 303 K. The rate shows first order dependence on [CAT] and fractional order in [aldehyde]. The rate increases with increase in [HCl] and shows first order dependence on [H+] and [Cl-], variation of ionic strength, addition of reaction product (para-toluene sulphonamide) and change in dielectric constant of the medium had no significant effect on the reaction rate. Thermodynamic parameters are evaluated.

引用

页码：221 / 225

页数：5

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