ISSN:
1588-2837
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Abstract Исследовали кинетику иодирования п-аминобензойной и о-аминобензойной кислот при различных рН и в различных растворителях. Был определён порядок реакции по концентрации иодирующего реагента и субстрата. Реакция проводилась в буфферных смесях первичных и вторичных фосфатов и определяли каталитические константы. Исследовали влияние температуры и диэлектрической постоянной растворителя. Предлагается вероятный механизм и составной закон скорости.
Notes:
Abstract Kinetics of iodination ofp-aminobenzoic acid ando-aminobenzoic acid at different pH and solvent media has been studied. The order of the reaction with respect to the iodinating agent and substrates was established. Reactions were carried out with buffer mixtures of primary and secondary phosphates and catalytic constants were evaluated. Effect of temperature and dielectric constant of solvents used were studied. Suitable mechanism and composite rate law have been suggested.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02062981
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