Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium
The kinetics of oxidation of 3-benzoylpropionic acid (KA) with N-bromoacetamide (NBA) have been studied potentiometrically in 50:50 (v/v) aqueous acetic acid medium at 298 K The reaction was first order each with respect to [KA], [NBA] and [H+]. The main product of the oxidation is the corresponding...
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2011/173749 |
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| author | N. A. Mohamed Farook G. A. Seyed Dameem |
| author_facet | N. A. Mohamed Farook G. A. Seyed Dameem |
| author_sort | N. A. Mohamed Farook |
| collection | DOAJ |
| description | The kinetics of oxidation of 3-benzoylpropionic acid (KA) with N-bromoacetamide (NBA) have been studied potentiometrically in 50:50 (v/v) aqueous acetic acid medium at 298 K The reaction was first order each with respect to [KA], [NBA] and [H+]. The main product of the oxidation is the corresponding carboxylic acid. The rate decreases with the addition of acetamide, one of the products of the reaction. Variation in ionic strength of the reaction medium has no significant effect on the rate of oxidation. But the rate of the reaction is enhanced by lowering the dielectric constant of the reaction medium. A mechanism consistent with observed results have been proposed and the related rate law was deduced. |
| format | Article |
| id | doaj-art-c2b64d3e11194018a308cc78c9b1df41 |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-c2b64d3e11194018a308cc78c9b1df412025-02-03T01:26:11ZengWileyE-Journal of Chemistry0973-49452090-98102011-01-018247948210.1155/2011/173749Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid MediumN. A. Mohamed Farook0G. A. Seyed Dameem1P. G & Research Department of ChemistryKhadir Mohideen College, Adirampattinam-614 701, IndiaP. G & Research Department of ChemistryKhadir Mohideen College, Adirampattinam-614 701, IndiaThe kinetics of oxidation of 3-benzoylpropionic acid (KA) with N-bromoacetamide (NBA) have been studied potentiometrically in 50:50 (v/v) aqueous acetic acid medium at 298 K The reaction was first order each with respect to [KA], [NBA] and [H+]. The main product of the oxidation is the corresponding carboxylic acid. The rate decreases with the addition of acetamide, one of the products of the reaction. Variation in ionic strength of the reaction medium has no significant effect on the rate of oxidation. But the rate of the reaction is enhanced by lowering the dielectric constant of the reaction medium. A mechanism consistent with observed results have been proposed and the related rate law was deduced.http://dx.doi.org/10.1155/2011/173749 |
| spellingShingle | N. A. Mohamed Farook G. A. Seyed Dameem Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium E-Journal of Chemistry |
| title | Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium |
| title_full | Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium |
| title_fullStr | Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium |
| title_full_unstemmed | Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium |
| title_short | Kinetics of Oxidation of 3-Benzoylpropionic Acid by N-Bromoacetamide in Aqueous Acetic Acid Medium |
| title_sort | kinetics of oxidation of 3 benzoylpropionic acid by n bromoacetamide in aqueous acetic acid medium |
| url | http://dx.doi.org/10.1155/2011/173749 |
| work_keys_str_mv | AT namohamedfarook kineticsofoxidationof3benzoylpropionicacidbynbromoacetamideinaqueousaceticacidmedium AT gaseyeddameem kineticsofoxidationof3benzoylpropionicacidbynbromoacetamideinaqueousaceticacidmedium |