Indigo dyes as indicators for oxidation reactions: Competition kinetic studies

被引：3

作者：

Al-Ajlouni, AM ^{[1
]}

机构：

[1] Jordan Univ Sci & Technol, Dept Appl Chem Sci, Irbid 22110, Jordan

来源：

INTERNATIONAL JOURNAL OF CHEMICAL KINETICS | 2005年 / 37卷 / 09期

关键词：

D O I：

10.1002/kin.20108

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：

The use of indigo dyes as competiters to study the kinetics of oxidation reactions is reported. The kinetic model was theoretically investigated using the kinetic simulation program KinSim under conditions involving very limiting concentrations of the indigo dye relative to both the oxidant and the reductant. Complete kinetic results on the reaction of an oxidant with a reductant can be obtained indirectly from observing the absorbance changes due to the loss in the indigo dye at 600 nm (epsilon(600) similar to 2 x 10(4) M(-1)cm(-1)). Experimental data from the oxidation of an olefin (cyclohexene) with m-chloroperoxybenzoic acid in the presence of an indigo dye were used to check the validity of the kinetic model. (c) 2005 Wiley Periodicals, Inc.

引用

页码：532 / 537

页数：6

共 16 条

[1] Kinetics and mechanism of the epoxidation of alkyl-substituted alkenes by hydrogen peroxide, catalyzed by methylrhenium trioxide [J].

AlAjlouni, AM ;

Espenson, JH .

JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (12) :3969-3976

[2] EPOXIDATION OF STYRENES BY HYDROGEN-PEROXIDE AS CATALYZED BY METHYLRHENIUM TRIOXIDE [J].

ALAJLOUNI, AM ;

ESPENSON, JH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (36) :9243-9250

[3] DETERMINATION OF OZONE IN WATER BY THE INDIGO METHOD - A SUBMITTED STANDARD METHOD [J].

BADER, H ;

HOIGNE, J .

OZONE-SCIENCE & ENGINEERING, 1982, 4 (04) :169-176

[4] ANALYSIS OF NUMERICAL-METHODS FOR COMPUTER-SIMULATION OF KINETIC PROCESSES - DEVELOPMENT OF KINSIM - A FLEXIBLE, PORTABLE SYSTEM [J].

BARSHOP, BA ;

WRENN, RF ;

FRIEDEN, C .

ANALYTICAL BIOCHEMISTRY, 1983, 130 (01) :134-145

[5] METAL CATALYSIS IN OXIDATION BY PEROXIDES .21. SULFIDE OXIDATION AND OLEFIN EPOXIDATION BY DILUTE HYDROGEN-PEROXIDE CATALYZED BY MOLYBDENUM AND TUNGSTEN DERIVATIVES UNDER PHASE-TRANSFER CONDITIONS [J].

BORTOLINI, O ;

DIFURIA, F ;

MODENA, G ;

SERAGLIA, R .

JOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (15) :2688-2690

[6] A CONVENIENT PROCEDURE FOR PREPARATIVE SCALE OXIDATION OF ENONES [J].

CELLA, JA .

SYNTHETIC COMMUNICATIONS, 1983, 13 (02) :93-98

[7]

Gordon G, 2000, J AM WATER WORKS ASS, V92, P96

[8] MULTIPLE BONDS BETWEEN MAIN-GROUP ELEMENTS AND TRANSITION-METALS .125. ALKYLRHENIUM OXIDES AS HOMOGENEOUS EPOXIDATION CATALYSTS - ACTIVITY, SELECTIVITY, STABILITY, DEACTIVATION [J].

HERRMANN, WA ;

FISCHER, RW ;

RAUCH, MU ;

SCHERER, W .

JOURNAL OF MOLECULAR CATALYSIS, 1994, 86 (1-3) :243-266

[9] Synthesis and catalytic application of octahedral Lewis base adducts of dichloro and dialkyl dioxotungsten(VI) [J].

Kühn, FE ;

Xue, WM ;

Al-Ajlouni, A ;

Santos, AM ;

Zang, SL ;

Romao, CC ;

Eickerling, G ;

Herdtweck, E .

INORGANIC CHEMISTRY, 2002, 41 (17) :4468-4477

[10] OXYGEN-TRANSFER FROM INORGANIC AND ORGANIC PEROXIDES TO ORGANIC SUBSTRATES - A COMMON MECHANISM [J].

MIMOUN, H .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1982, 21 (10) :734-750

← 1 2 →