THE DISPROPORTIONATION OF p-TOLUENESULFINIC ACID IN AQUEOUS SOLUTION

被引：16

作者：

Allen, Paul, Jr. ^{[1
]}

Reich, Leo ^{[1
]}

机构：

[1] Stevens Inst Technol, Dept Chem & Chem Engn, Hoboken, NJ 07030 USA

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1960年 / 64卷 / 12期

关键词：

D O I：

10.1021/j100841a030

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A kinetic study has been made of the disproportionation of p-toluenesulfinic acid in water over a range of acidity and temperature; iodide ion served as a catalyst. The disproportionation has an initial unsteady state period under certain conditions and then proceeds by a reaction second order in sulfinic acid and, at low pH, approximately first order in hydrogen ion. A mechanism is postulated and an equation derived relating rate constant to hydrogen ion concentration. The action of iodide ion as a catalyst is discussed.

引用

页码：1928 / 1933

页数：6

共 33 条

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