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Prof. Dr. Ibrahim A. Abbas

Professor - Department of Mathematics

Faculty of science

Address: Sohag University, Egypt.

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Publications Which contain the keyword: Coumalic acid

Kinetics, reactivity, initial-transition state analysis and thermodynamic parameters of base catalyzed hydrolysis of coumalic acid in solvents with different polarities

2018-11-28 15:19:28 Keywords Coumalic acid, base catalyzed hydrolysis,
Kinetics, reactivity, initial-transition state analysis and thermodynamic parameters of base catalyzed hydrolysis of coumalic acid in solvents with different polarities
Base-catalyzed hydrolysis of coumalic acid (COU) in binary aqueous-methanol and aqueous-acetone mixtures has been studied kinetically at a temperature range from 283 to 313 K Moreover, the change in the activation energy barrier of COU from water to water–methanol and water–acetone mixtures is estimated from the kinetic data. Solvent effects on reactivity trends have been analyzed into initial and transition ... Read more

Kinetics, reactivity, initial-transition state analysis and thermodynamic parameters of base-catalyzed hydrolysis of coumalic acid in solvents with different polarities

2018-09-11 12:45:20 Keywords Isokinetic temperature, Transition state, Initial state, Transfer chemical potential, Activation energy barrier, Base-catalyzed hydrolysis, Coumalic acid, Kinetics, aqueous-methanol, aqueous-acetone,
Kinetics, reactivity, initial-transition state analysis and thermodynamic parameters of base-catalyzed hydrolysis of coumalic acid in solvents with different polarities
Base-catalyzed hydrolysis of coumalic acid (COU) in binary aqueous-methanol and aqueous-acetone mixtures has been studied kinetically at a temperature range from 283 to 313 K. Moreover, the change in the activation energy barrier of COU from water to water–methanol and water–acetone mixtures is estimated from the kinetic data. Solvent effects on reactivity trends have been analyzed into initial and transition ... Read more

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