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Vol. 19 No. 2 (2007): Vol 19 Issue 2

Kinetics and Mechanism of Pd(II) Catalyzed Oxidation of Valine and Leucine by Acidic Solution of Chloramine-T

R.A. SINGH
Department of Chemistry, T.D.P.G. College, Jaunpur-222 002, India
V.K. SRIVASTAVA
Department of Chemistry, T.D.P.G. College, Jaunpur-222 002, India
JYOTI VERMA
Department of Chemistry, T.D.P.G. College, Jaunpur-222 002, India
MITHILESH KUMAR
Department of Chemistry, T.D.P.G. College, Jaunpur-222 002, India

Corresponding Author(s) : R.A. SINGH

rasinghtdc@rediffmail.com

Asian Journal of Chemistry, Vol. 19 No. 2 (2007): Vol 19 Issue 2

Abstract

The kinetics of oxidation of amino acid (valine and leucine) by acidic solution of chloramine-T have been studied in the presence of PdCl2 as catalyst. The order of reaction in chloramine-T and substrate is unity but the acidic medium (H+) shows inverse first order. The reaction also shows first order with respect to Pd(II) under experimental conditions. ([H+] >> [PdCl2]). A mechanism involing [Pd(II) - AA] (where AA = amino acid) intermediate complexes is proposed.

Keywords

Kinetics Pd(II) Oxidation Valine Leucine Chloramine-T
SINGH, R., SRIVASTAVA, V., VERMA, J., & KUMAR, M. (2010). Kinetics and Mechanism of Pd(II) Catalyzed Oxidation of Valine and Leucine by Acidic Solution of Chloramine-T. Asian Journal of Chemistry, 19(2), 1482–1486. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/20301
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