Use this URL to cite or link to this record in EThOS: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.461578
Title: The alkaline hydrolysis of esters in aqueous-organic solvent mixtures : the effects of solvents and of the activity coefficients of reactants on the kinetics of the alkaline hydrolysis of methyl acetate in aqueous dioxan, aqueous dimethyl sulphoxide and aqueous diglyme (bis (2-methoxyethyl ) ether) mixtures as solvents
Author: Kazempour, Abdol Rassoul
Awarding Body: University of Bradford
Current Institution: University of Bradford
Date of Award: 1978
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Abstract:
Values of the rate constant for the alkaline hydrolysis of methyl acetate in various aqueous-organic solvent mixtures (dimethyl sulfoxide 0 aH 20> YOH_/YM+ -> (dielectric constant), and that the nonelectrostatic effects -- thermodynamic effects - are more important in these studies than the electrostatic effects. From a preliminary investigation of the data in the literature the thermodynamic approach also yields a valid interpretation of the effect of solvent composition on the rates of the acid hydrolysis of esters.
Supervisor: Diaper, John Sponsor: Ministry of Science and Higher Education of Iran
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.461578  DOI: Not available
Keywords: Methyl acetate ; Alkaline hydrolysis ; Aqueous-organic solvent mixtures ; Activity coefficients ; Bronsted-Bjerrum equation ; Residual activity coefficient ratio
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