Effect of solvent on the reaction of coordination complexes. Part 19.—Base hydrolysis of (αβS)-(o-methoxy benzoato)(tetraethylenepentamine)-cobalt(III) in aquo-organic solvent media

1994 ◽  
Vol 90 (21) ◽  
pp. 3293-3299 ◽  
Author(s):  
Achyuta N. Acharya ◽  
Anadi C. Dash
Keyword(s):  
Organic Solvent ◽  
Coordination Complexes ◽  
Base Hydrolysis ◽  
Effect Of Solvent ◽  
Organic Solvent Media ◽  
Hydrolysis Of

Optimization of Chlorophyllase-catalyzed Hydrolysis of Chlorophyll in Monophasic Organic Solvent Media

2007 ◽  
Vol 142 (3) ◽  
pp. 263-275 ◽  
Author(s):  
Paula Arriagada-Strodthoff ◽  
Salwa Karboune ◽  
Ronald J. Neufeld ◽  
Selim Kermasha
Keyword(s):  
Organic Solvent ◽  
Organic Solvent Media ◽  
Hydrolysis Of

Kinetics Solvent Effect and Mechanism of Hydrolysis of Ethyl Caprylate Ester in Aqueous Organic Solvent Media

2021 ◽  
pp. 445-447
Author(s):  
A. K. Singh
Keyword(s):  
Activation Energy ◽  
Dielectric Constant ◽  
Organic Solvent ◽  
Reaction Kinetic ◽  
Specific Rate ◽  
Organic Solvent Media ◽  
Rate Of Reaction ◽  
Specific Rate Constant ◽  
Mechanism Of Hydrolysis ◽  
Hydrolysis Of

The specific rate constant of ethyl caprylate in alkali catalised hydrolysis in water-acetone mixture covering range of 30 to 70% (v/v) of acetone has been determined at temperature 20 to 400c. The rate of reaction decreases with increase in percentage of Acetone from 30 to 70% (v/v). The observed Activation energy decreases progressively with increase in acetone content of the medium. The effect of molar concentration of water and Dielectric constant on the reaction kinetic has also been studied. The thermodynamic parameters (DG*, DH* and DS*) has been determined which showed strong dependency on solvent composition.

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