Photo Gallery

Login

Search

News & Updation

  • Updated Version
  • WJPPS introducing updated version of OSTS (online submission and tracking system), which have dedicated control panel for both author and reviewer. Using this control panel author can submit manuscript
  • Call for Paper
    • WJPPS  Invited to submit your valuable manuscripts for Coming Issue.
  • Journal web site support Internet Explorer, Google Chrome, Mozilla Firefox, Opera, Saffari for easy download of article without any trouble.
  •  
  • WJPPS Impact Factor
  • Its our Pleasure to Inform you that WJPPS Impact Factor has been increased from  7.454 to 7.632  due to high quality Publication at International Level

  • ICV
  • WJPPS Rank with Index Copernicus Value 84.65 due to high reputation at International Level

  • WJPPS OCTOBER ISSUE PUBLISHED
  • OCTOBER 2020 Issue has been successfully launched on 1 October 2020.

Abstract

KINETICS OF OS (VIII) CATALYZED OXIDATION OF ALANINE BY FERRATE (VI) IN ALKALINE MEDIUM

Sheila Srivastava* and Dharmraj Prajapati

ABSTRACT

Spectroscopic investigations on Os(VIII) catalysed oxidation of alanine by in basic medium have been carried out at room temperature (30oC).The rate of oxidation shows a first-order dependence on oxidant,catalyst, Os(VIII). Small increase in rate of reaction is observed with the increase in concentration of OH- & [S] i.e., positive effect of increase of [KOH] & [S] is observed. Negligible effect of addition of [KCl] and [KNO3] on rate is observed. [OsO4(H2O)2] and are proposed to be the reactive species of Os (VIII) and Fe (VI) respectively in the present investigation. Acetaldehyde is found to be main product of the reaction
along with carbondioxide & ammonia as by products. On the basis of experimental findings, a suitable mechanism consistent with the observed kinetics is proposed and the rate law has been derived on the basis of obtained data.

Keywords: Alanine, Os (VIII) catalysis, Oxidant Ferrate (VI) and Kinetics.


[Full Text Article]

Call for Paper

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More

Online Submission

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More

Email & SMS Alert

World Journal of Pharmacy and Pharmaceutical Sciences (WJPPS)
Read More