Employment of different spectroscopic tools for the investigation of chromium(VI) oxidation of acetaldehyde in aqueous micellar medium
SUSANTA MALIK ANIRUDDHA GHOSH PINTU SAR MONOHAR HOSSAIN MONDAL KALACHAND MAHALI BIDYUT SAHA
Click here to view fulltext PDF
Different spectroscopic methods have been applied to investigate the chromic acid oxidation of acetaldehyde in aqueous media, catalysed by surfactants. Three representative heteroaromatic nitrogen base promoters, 2-picolinic acid (PA), 2,2’-bipyridine (bpy) and 1,10-phenanthroline (phen), have been associated along with surfactants as promoters to the kinetic study. Comparative studies of unpromoted and promoted reactions invoked that 2,2’-bipyridine produced maximum rate enhancement. The mechanism of the reaction path has been proposed with the help of kinetic results and spectroscopic studies. The observed net enhancementof rate effects has been explained with scientific manipulations and data obtained. The combination of TX-100 and1,10-phenanthroline is found to be most effective for acetaldehyde oxidation.
SUSANTA MALIK1 ANIRUDDHA GHOSH1 PINTU SAR1 MONOHAR HOSSAIN MONDAL1 2 KALACHAND MAHALI3 BIDYUT SAHA1
Volume 135, 2023
Continuous Article Publishing mode
Click here for Editorial Note on CAP Mode