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World Journal of Pharmacy and
Pharmaceutical Sciences

( An ISO 9001:2015 Certified International Journal )

An International Peer Reviewed Journal for Pharmaceutical and Medical Research and Technology

Impact Factor : 8.025

ICV : 84.65

WJPPS Citation

	All	Since 2020
Citation	6651	4087
h-index	26	21
i10-index	174	83

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WJPPS: NOVEMBER ISSUE PUBLISHED

NOVEMBER 2025 Issue has been successfully launched on 1 NOVEMBER 2025.

Abstract

KINETICS AND MECHANISM OF RUTHENIUM (III) CATALYSIS IN THE OXIDATION OF ERYTHRITOL BY CHLORAMINE-T

*Amrita Srivastava and Swarn Lata Bansal

ABSTRACT

The kinetic investigations of Ru (III) catalyzed oxidation of erythritol (1, 2, 3, 4-tetrahydroxybutane) by chloramine-T (CAT) in HClO4 in the presence of Hg (OAc)2 as scavenger for Cl− have been investigated. The reactions are zero order with respect to alcohol and first order w.r.t of CAT. The reaction rate is first order with respect to [Ru (III)] and zero order is found for perchloric acid, KCl and NaClO4. Mercuric acetate does not influence the reaction rate. Suitable mechanism in conformity with the observed kinetic data is proposed and thermodynamic parameters are computed.

Keywords: Kinetics, Ru (III) catalyst, oxidation, Erythritol, Chloramine-T, Mercuric acetate.

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