Kinetic study of the acetate-catalysed hydrolysis of PHENYL ACETATE (cas 122-79-2)
-
Add time:09/09/2019 Source:sciencedirect.com
The results of an investigation aimed at obtaining the kinetic characteristics of the hydrolysis reaction of phenyl acetate catalysed by sodium acetate are presented. The hydrolytic reaction giving phenol and acetic acid starting from phenyl acetate is particularly suitable to run in a microwave-irradiated environment. In fact, since the considered reaction is characterised by a very low rate, small variations occurring in an irradiated system can be detected. Furthermore, since this reaction runs in an aqueous environment, it can use the energy transmitted by microwave radiation efficiently, thanks to the high capacity of water absorbance at microwave frequencies. The reaction was run in a buffered aqueous solution of sodium acetate and acetic acid at equal concentrations (pH=5). Kinetic constants were obtained in the 293–318 K temperature interval and at a concentration of both sodium acetate and acetic acid in the 0.4–0.06 mol dm−3 range. The derived activation energies decreased as the concentration of the sodium acetate/acetic acid increased. The kinetic study of the hydrolysis was carried out to obtain experimental data suitable for a fast comparison with the data that will be obtained from the development of this reaction in a microwave-irradiated environment. This paper also presents the analytical and experimental techniques suitable to run the experimental procedure in a microwave-irradiated reactor.
We also recommend Trading Suppliers and Manufacturers of PHENYL ACETATE (cas 122-79-2). Pls Click Website Link as below: cas 122-79-2 suppliers
Prev:A metal-free protocol for direct oxidative de-alkoxycarbonylation of alkyl PHENYL ACETATE (cas 122-79-2) by molecular iodine
Next:Synthesis of 2-phenyl pyridine derivatives from aryl ketones and 1,3-diaminopropane using palladium acetate as a catalyst) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Regular articleDesign of tandem catalyst by co-immobilization of metal and enzyme on mesoporous foam for cascaded synthesis of (R)-phenyl ethyl acetate09/25/2019
- Chemical modification of cellulose acetate by N-(phenyl amino) maleimides: Characterization and properties09/24/2019
- Synthesis of 2-phenyl pyridine derivatives from aryl ketones and 1,3-diaminopropane using palladium acetate as a catalyst09/10/2019
- A metal-free protocol for direct oxidative de-alkoxycarbonylation of alkyl PHENYL ACETATE (cas 122-79-2) by molecular iodine09/08/2019
- Original articlePHENYL ACETATE (cas 122-79-2) derivatives, fluorine-substituted on the phenyl group, as rapid recovery hypnotic agents with reflex depression09/07/2019
- Isothermal (vapour + liquid) equilibrium (VLE) for binary mixtures containing diethyl carbonate, PHENYL ACETATE (cas 122-79-2), diphenyl carbonate, or ethyl acetate09/06/2019
- Data ArticleDataset on synthesis and crystallographic structure of phenyl(TMP)iodonium(III) acetate09/05/2019
-
Health and Chemical more >
-
Related Products
- Acetate de trimethylplomb
- Acetate kinase
- Phenyl (1-piperidinocyclohexyl) ketone
- Phenyl [5-(trifluoromethyl)pyridin-2-yl]carbamate
- Phenyl 1,4-dihydroxy-2-naphthoate
- Phenyl 1-hydroxy-2-naphthoate
- Phenyl 2-bromo-2-propyl ketone
- Phenyl 2-chloroacetate
- Phenyl 2-pyridyl ketoxime
- phenyl 4,5-dimethoxy-2-nitrobenzoate