Kinetics and mechanism of electron transfer reactions Ruthenium(III) catalyzed oxidation of butanone by peroxomonosulphate in acid aqueous medium - Discrimination between keto-enol tautomerism
| Main Authors: | Shalini Hemkar, Riya Sailani, C. L. Khandelwal, P. D. Sharma |
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| Format: | Article Journal |
| Bahasa: | eng |
| Terbitan: |
, 2012
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5760930 |
Daftar Isi:
- Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India Manuscript received 22 February 2011, accepted 28 July 2011 Kinetics of oxidation of cyclohexanone by peroxomonosulphate has been studied in acid perchlorate medium. The kinetic rate laws based on the proposed mechanisms are similar. This reaction is second order in nature. A plausible reaction mechanism has been suggested. The preferred mode of electron transfer is via keto and not by enol form of the ketones and thus keto-enol tautomerism does not play any role. Activation parameters such as energy and entropy of activation have been calculated.