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

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          Abstract

          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.

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          Most cited references30

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          Micellar Catalysis

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            Membrane mimetic chemistry

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              Tetrahedron

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Journal
                jcchems
                Journal of the Chilean Chemical Society
                J. Chil. Chem. Soc.
                Sociedad Chilena de Química (Concepción )
                0717-9707
                March 2013
                : 58
                : 1
                : 1571-1575
                Affiliations
                [1 ] H.B. Technological Institute India
                Article
                S0717-97072013000100015
                10.4067/S0717-97072013000100015
                3ceb9e14-995a-4dc2-9d11-71f92e54bbeb

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Chile

                Self URI (journal page): http://www.scielo.cl/scielo.php?script=sci_serial&pid=0717-9707&lng=en
                Categories
                CHEMISTRY, MULTIDISCIPLINARY

                General chemistry
                Surfactants,Inhibition,KMnO4,Disaccharides,Kinetics
                General chemistry
                Surfactants, Inhibition, KMnO4, Disaccharides, Kinetics

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