alexa Abstract | Oxidation of amino acid by hexacyanoferrate(III) using chloro complex of ruthenium(III) as homogeneous catalyst

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

The kinetics of ruthenium(III) catalysed oxidation of L-lysine by hexacyanoferrate(III) in aqueous alkaline medium was studied spectrophotometrically at constant ionic strength of the medium. The reaction shows first order dependence on oxidant, substrate and the catalyst. Initial addition of reaction products did not affect the rate significantly. The active species of catalyst and oxidant have been identified. The oxidation reaction in alkaline medium has been shown to proceed via a Ru(III) – L-lysine complex, which further reacts with one molecule of hexacyanoferrate(III) in a rate determining step followed by other fast steps to give the products. The main products were identified. The activation parameters with respect to the slow step of the mechanism are computed and discussed and thermodynamic quantities are also determined. A mechanism involving the formation of a complex between active species of catalyst and lysine has been proposed.

To read the full article Peer-reviewed Article PDF image

Author(s): Arti Gupta Abhishek Pandey Anjali Pandey and Roli Srivastava

Keywords

Oxidation, kinetics, amino acid, ruthenium(III), hexacyanoferrate(III)., hexacyanoferrate

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us