Studies of Oxidation of Aromatic Secondary Alcohol By Ion Exchange Resin Tusion-421 : A Kinetic Investigation
Journal Title: IOSR Journal of Applied Chemistry (IOSR-JAC) - Year 2018, Vol 11, Issue 7
Abstract
Oxidation of organic compounds is quite important from synthetic and technological view points. Many of the industrially important organic compounds like aldehydes, ketones, acids, etc. can be produced by the oxidation of related substrate by the use of suitable oxidizing agents. The kinetics of the oxidation of 1- Phenylethanol (PE) by PS-Chromate has been followed by monitoring the constant in the absorbance of reaction intermediate. The reaction followed by zero order behavior, being zero order in each reactant. The rate of reaction constant with increase in weight of oxidant, concentration, temperature and dielectric constant of the solvent. A free radical scavenger affects the reaction rate. The stiochiometry has been found to be 1mol PE: 1mol of Chromate. Thermodynamic parameters evaluated are [Ea] = 85KJ mol-1 , [∆H# ] =53 KJ mol-1 , [∆S# ] = -70 JK mol-1 , [∆G# ] =306KJ mol-1 , and [A] =3.6 x 10-5 s -1 results under pseudo zero order conditions are in agreement with the rate law. The object of the present study is the oxidation of aromatic secondary alcohol by ion exchange resin by Tulsion-421.
Authors and Affiliations
Vilas Sonawane
Keywords
Related Articles
- EP ID EP414355
- DOI 10.9790/5736-1107033639.
- Views 170
- Downloads 0
FT-IR Spectra, XRD and EDX Studies on the Adsorption of Methylene Blue Dye Present In Aqueous Solution onto Acid Activated Carbon Prepared From Mimusops Elengi Leaves
Adsorption studies were carried out by observing the effects of various experimental parameters removal of Methylene blue from aqueous solution. Morphology of adsorbent due to adsorption have been analyzed PH , FT-IR spe...
Heavy Metal Concentrations in Yam and Cassava Tubers from Enyigba Lead-Zinc Mining Site in South Eastern Nigeria.
Heavy metal concentration in yam and cassava tubers from Enyigba Lead-Zinc mining site in South Eastern Nigeria has been studied. Results obtained were compared with those from control site where there is no mining activ...
A Computational Investigation of a Series Ofdimeric and Trimetric Tetrathiafulvalenes Using DFT Method
In this perspective article, density functional theory (DFT) calculations are used to investigate themolecular stability and bond strengths of dimeric and trimeric tetrathiafulvalenes 1-4 by applying the natural bond orb...
Synthesis and characterization of coumarin-4-thiazolidinone scaffolds as new class of anti-tuberculosis and antibacterial agents
Our recent research target was to design biological active coumarin-4-thiazolidinone derivatives by using coumarin Schiff base which is pharmacologically and medicinally important scaffold. Synthesized novel coumarin-4-t...
Microstructural Tissue Assessment, Sex Hormones and Biochemical Investigations Following Acute Administration of Piper GuineenseSchumach&Thonn. on Female RattusNovergicus.
The effect of graded doses (50, 100 and 150mg/kg body weight) of crude ethanol extract of the dry seeds of Piper guineenseSchumach&Thonn was investigated on the ovary, liver, hormonal and some biochemical parameters of f...