INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY

An inactive premicellar/micellar {Surfactant-MnO4-} aggregate has been found to inhibit the rate of oxidation of disaccharides viz. maltose and lactose by alkaline KMnO4. The order of reaction in oxidant is unity while that in Substrate and alkali has been found to decrease from unity at higher [Sub...

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Autores principales:	TRIPATHI,RITU, UPADHYAY,SANTOSH K
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2013
Materias:	Surfactants Inhibition KMnO4 Disaccharides Kinetics
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000100015
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spelling	oai:scielo:S0717-970720130001000152014-09-09INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDYTRIPATHI,RITUUPADHYAY,SANTOSH K Surfactants Inhibition KMnO4 Disaccharides Kinetics An inactive premicellar/micellar {Surfactant-MnO4-} aggregate has been found to inhibit the rate of oxidation of disaccharides viz. maltose and lactose by alkaline KMnO4. The order of reaction in oxidant is unity while that in Substrate and alkali has been found to decrease from unity at higher [Substrate] and [OH-], respectively. The observed rate constants were in order of k aq > kNaLS > kTx-100 > kCTAB, which has been explained in terms of electrostatic and hydrophobic forces.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.58 n.1 20132013-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000100015en10.4067/S0717-97072013000100015
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Surfactants Inhibition KMnO4 Disaccharides Kinetics
spellingShingle	Surfactants Inhibition KMnO4 Disaccharides Kinetics TRIPATHI,RITU UPADHYAY,SANTOSH K INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
description	An inactive premicellar/micellar {Surfactant-MnO4-} aggregate has been found to inhibit the rate of oxidation of disaccharides viz. maltose and lactose by alkaline KMnO4. The order of reaction in oxidant is unity while that in Substrate and alkali has been found to decrease from unity at higher [Substrate] and [OH-], respectively. The observed rate constants were in order of k aq > kNaLS > kTx-100 > kCTAB, which has been explained in terms of electrostatic and hydrophobic forces.
author	TRIPATHI,RITU UPADHYAY,SANTOSH K
author_facet	TRIPATHI,RITU UPADHYAY,SANTOSH K
author_sort	TRIPATHI,RITU
title	INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
title_short	INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
title_full	INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
title_fullStr	INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
title_full_unstemmed	INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY
title_sort	inhibition effect of surfactants in alkaline kmno4 oxidation of disaccharides: a kinetic study
publisher	Sociedad Chilena de Química
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000100015
work_keys_str_mv	AT tripathiritu inhibitioneffectofsurfactantsinalkalinekmno4oxidationofdisaccharidesakineticstudy AT upadhyaysantoshk inhibitioneffectofsurfactantsinalkalinekmno4oxidationofdisaccharidesakineticstudy
_version_	1718445481465479168

INHIBITION EFFECT OF SURFACTANTS IN ALKALINE KMNO4 OXIDATION OF DISACCHARIDES: A KINETIC STUDY

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