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Aromatic nucleophilic substitution reactions of 2-chloro-quinoxaline with anilines in ethanol

โœ Scribed by R. D. Patel

Publisher
John Wiley and Sons
Year
1992
Tongue
English
Weight
219 KB
Volume
24
Category
Article
ISSN
0538-8066

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โœฆ Synopsis

The reactions of 2-chloroquinoxaline with anilines in ethanol are found to follow second order kinetics, first order in each reactant. The activation parameters determined, from the rate data at five different temperatures are found to be typical of bimolecular aromatic nucleophilic substitutions (SN2Ar). The rate data are also correlated in terms of Hammett as well as Bronsted relationships.

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