KINETICS AND MECHANISM OF OXIDATION OF PHENYLHYDRAZINE AND P-BROMOPHENYLHYDRAZINE BY HEXACYANOFERRATE(III) IN ACIDIC MEDIUM

被引：6

作者：

ALSUBU, MM

ABUELHALAWA, R

ABED, HM

机构：

[1] Department of Chemistry, An-Najah University, Nablus

来源：

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 1990年 / 22卷 / 10期

关键词：

D O I：

10.1002/kin.550221003

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：

Kietics of oxidation of phenylhydrazine and p‐bromophenylhydrazine by hexacyanoferrate(III) in acidic medium have been studied. The reactions follow similar kinetics, being first order with respect to both hydrazine and exacyanoferrate(III) and inverse first order with respect to the hydrogen ion. Addition of hexacyanoferrate(II) has no retarding effect on the rate of oxidation. The effects of varying ionic strength, dielectric constant, and temperature on the reaction rates have been investigated. A plausible mechanism has been proposed to account for the experimental results. Benzene and bromobenzene have been identified as the oxidation products. Copyright © 1990 John Wiley & Sons, Inc.

引用

页码：1027 / 1037

页数：11

共 31 条

[1] AMINE OXIDATION .3. OXIDATION OF SOME ARALKYL TERTIARY AMINES WITH ALKALINE POTASSIUM HEXACYANOFERRATE(III) [J].