Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate

The oxidation of ethylene glycol by periodate (IO(4) (−)) was studied in different micellar aggregates of cetyltrimethylammonium bromide (CTABr) and dodecylamine (DA) by means of UV/Vis spectroscopy. The observed constant K (o) was obtained by monitoring the disappearing of ethylene glycol with time...

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Autor principal: Segun Esan, Olaseni
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4897126/
https://www.ncbi.nlm.nih.gov/pubmed/27433497
http://dx.doi.org/10.1155/2014/680176
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author Segun Esan, Olaseni
author_facet Segun Esan, Olaseni
author_sort Segun Esan, Olaseni
collection PubMed
description The oxidation of ethylene glycol by periodate (IO(4) (−)) was studied in different micellar aggregates of cetyltrimethylammonium bromide (CTABr) and dodecylamine (DA) by means of UV/Vis spectroscopy. The observed constant K (o) was obtained by monitoring the disappearing of ethylene glycol with time at a suitable wavelength under pseudofirst condition. Addition of CTABr and DA inhibits the reaction rate while the kinetic behavior was explained on the association of one of the reactants with the micelles leaving the other reactant in the bulk solution (pseudophase model).
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spelling pubmed-48971262016-07-18 Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate Segun Esan, Olaseni Int Sch Res Notices Research Article The oxidation of ethylene glycol by periodate (IO(4) (−)) was studied in different micellar aggregates of cetyltrimethylammonium bromide (CTABr) and dodecylamine (DA) by means of UV/Vis spectroscopy. The observed constant K (o) was obtained by monitoring the disappearing of ethylene glycol with time at a suitable wavelength under pseudofirst condition. Addition of CTABr and DA inhibits the reaction rate while the kinetic behavior was explained on the association of one of the reactants with the micelles leaving the other reactant in the bulk solution (pseudophase model). Hindawi Publishing Corporation 2014-10-29 /pmc/articles/PMC4897126/ /pubmed/27433497 http://dx.doi.org/10.1155/2014/680176 Text en Copyright © 2014 Olaseni Segun Esan. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Segun Esan, Olaseni
Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title_full Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title_fullStr Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title_full_unstemmed Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title_short Effect of Micellar Aggregate on the Kinetics and Mechanism of the Reaction between Ethylene Glycol and Periodate
title_sort effect of micellar aggregate on the kinetics and mechanism of the reaction between ethylene glycol and periodate
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4897126/
https://www.ncbi.nlm.nih.gov/pubmed/27433497
http://dx.doi.org/10.1155/2014/680176
work_keys_str_mv AT segunesanolaseni effectofmicellaraggregateonthekineticsandmechanismofthereactionbetweenethyleneglycolandperiodate

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