La cinética de la esterificación de ácidos carboxílocos es de segundo orden con repecto al alcohol
artículo original
Fecha
2009-01-13Autor
Arias Carrillo, Maynor
Céspedes Camacho, Isaac
Fatjó Rojas, Daniel
Metadatos
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Esterification of carboxylic acids with alcohols is considered as AAC2 type reaction. The specific rate of esterification of acetic acid with methanol, in mixtures of acetonitrile-methanol showed a quadratic dependence on the alcohol concentration. This second order dependence suggests a general base catalyzed mechanism analogous to the [H2O]2 kinetic dependence observed in the acidcatalyzed hydrolysis of carboxylic esters, in highly aqueous media.
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- Volumen 24, Número 2 [11]