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Kinetics of reaction of triethylammonium carboxylates with ethyl α-halogenoacetate in various solvents

✍ Scribed by M. Krishna Pillay; R. Ganesan

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 61 KB
Volume: 31
Category: Article
ISSN: 0538-8066
DOI: 10.1002/(sici)1097-4601(1999)31:12<894::aid-kin8>3.0.co;2-o

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✦ Synopsis

The kinetics of the reaction of ethyl ␣-halogenoacetate with benzoic acid in the presence of triethylamine in aqueous acetone and in various solvents have been investigated. The rate constant of the reaction is 4-260 times higher in aprotic dipolar solvents than in protic solvents. The simple regression and multiple regression of log k 2 with various solvent parameters have led to the conclusion that in addition to the solvent polarity, various other solvent properties, together or individually, influence the reaction rate.

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