OPEN ACCESS | PEER-REVIEWED | RESEARCH ARTICLE | DOWNLOAD PDF | VIEW FULL-TEXT PDF | TOTAL VIEWS
Oxidation of butylamine and isobutylamine by diperodatocuprate(III) in alkaline medium - A kinetic and mechanistic study
Jinhuan Shan (1,*) , Qianqian Wang (2)
(1) College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding, 071002, China
(2) College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding, 071002, China
(*) Corresponding Author
Received: 12 Dec 2014 | Revised: 05 Feb 2015 | Accepted: 07 Feb 2015 | Published: 30 Jun 2015 | Issue Date: June 2015
The kinetics of oxidation of butylamine and isobutylamine by diperodatocuprate(III) (DPC) in alkaline medium has been studied spectrophotometrically in the temperatures range of 20-40 ℃. All data follow pseudo-first order reaction in [DPC] under experimental conditions. It was found that the reaction showed pseudo-first order with respect to DPC and 1 < nap < 2 to reductant. The rate constant kobs increased with increase in [reductant], however, the kobs decreased with increase in [IO4-] and [OH-]. In addition, there was a negative salt effect. Through the determined experimentally found that the rate of isobutylamine was higher than butylamine. The reaction constants involved in the different steps of the mechanisms are calculated. Activation parameters, which were controlled by slow step of the mechanism are discussed and thermodynamic quantities are determined. Therefore, the activation parameters at 298.2 K were calculated.
Links for Article
| | | | | | |
| | | | | | |
Article MetricsThis Abstract was viewed 567 times | PDF Article downloaded 247 times
. Shan, J. H.; Li, Huo, S. Y., Yin, C. H. J. Chem. 2013, 2013, Article ID 627324.
. Shan, J. H.; Li, Y. Eur. J. Chem. 2013, 4(3), 203-206.
. Shan, J. H.; Wang, X. Q.; Shen, H. X. Asian J. Chem. 2011, 23, 180-182.
. Shan, J. H.; Wei, H. Y., Liu, B. S. Indian J. Chem. 2001, 40A, 865-869.
. Shan, J. H.; Wang, X. Q.; Han, C.; Wang, F. J. Hebei Univ. (Nat. Sci. Ed.) 2010, 30(1), 43-44.
. Wang, L. P.; Shan, J. H.; Sun, H. W. J. Anhui. Normal Univ. (Nat. Sci.) 2013, 36(3), 254-258.
. Jaiswal, P. K.; Yadava, K. L. Indian J. Chem. 1973, 11, 837-838.
. Murthy, C. P.; Sethuram, B.; Navaneeth Rao, T. Z. Phys. Chem. 1981, 262, 336-340.
. Jaiswal, P. K.; Yadava, K. L. Talanta 1970, 17, 236-238.
. Jensovsky, L.; Milos Rabe, K. Z. Anorg. Allegem. Chem. 1962, 314, 76-79.
. Jin, J. J. Sci. Tech. Press, Shanghai 1984, 184-218.
. Aveston, J. J. Chem. Soc. 1969, A, 273-275.
. Shan, J. H.; Li, Y.; Yin, C. H.; Bian, G. Asian J. Chem. 2013, 25, 8463-8466.
How to cite
The other citation formats (EndNote | Reference Manager | ProCite | BibTeX | RefWorks) for this article can be found online at: How to cite item
DOI Link: https://doi.org/10.5155/eurjchem.6.2.174-177.1232
| | | | | | |
| | | | | |
Save to Zotero Save to Mendeley
European Journal of Chemistry 2015, 6(2), 174-177 | doi: https://doi.org/10.5155/eurjchem.6.2.174-177.1232 | Get rights and content
- There are currently no refbacks.
© Copyright 2010 - 2020 • Atlanta Publishing House LLC • All Right Reserved.
The opinions expressed in all articles published in European Journal of Chemistry are those of the specific author(s), and do not necessarily reflect the views of Atlanta Publishing House LLC, or European Journal of Chemistry, or any of its employees.
Copyright 2010-2020 Atlanta Publishing House LLC. All rights reserved. This site is owned and operated by Atlanta Publishing House LLC whose registered office is 2850 Smith Ridge Trce Peachtree Cor GA 30071-2636, USA. Registered in USA.