Solvent Effects on the Kinetics of the Dakin-West Reaction

dc.contributor.author	Ayman, Abdelaziz Osman1
dc.date.accessioned	2018-03-26T09:07:14Z
dc.date.available	2018-03-26T09:07:14Z
dc.date.issued	2016-02-01
dc.identifier.uri	http://hdl.handle.net/123456789/2071
dc.description	American Journal of Physical Chemistry	en_US
dc.description.abstract	The rate of the Dakin-West reaction have been investigated in Me2SO, THF and CH3CN at the temperature range (55–70) are reported. First order rate constants were obtained in each case. A Bronsted slope was found to be equal -0.0277 indicates that the transition state is very reactant-like and the proton has barely moved. Further, the solvent effect was considered from two points of mechanistic view: the thermodynamic transfer function of Me2SO to CH3CN and THF where the rate was found to be fast in Me2SO and slow in THF and CH3CN and the Kirkwood-Buff preferential solvation with aqueous Me2SO, CH3CN and THF. The techniques supported the proposed transition state structure	en_US
dc.language.iso	other	en_US
dc.publisher	جامعة غرب كردفان	en_US
dc.subject	Introduction	en_US
dc.subject	Conclusion	en_US
dc.subject	Accepted: December	en_US
dc.title	Solvent Effects on the Kinetics of the Dakin-West Reaction	en_US
dc.title.alternative	the Dakin-West Reaction	en_US
dc.type	Other	en_US