EPR-spectroscopy of the fast proton exchange reactions in solutions

Abstract

Kinetic parameters of the fast intermolecular proton exchange reactions between radical 3,6-di-tert.butyl-2- oxyphenoxyl and different H-acids in toluene solutions obtained by ESR spectroscopy method are presented. NH-acids have more protolytic reactivity than carboxylic acids. Values of various physico-chemical properties for some H-acids, such as ionization potential, electron affinity, proton affinity and energy of deprotonation were obtained by quantum chemical calculations in the program «Gaussian-2009».

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EPR-spectroscopy of the fast proton exchange reactions in solutions / A.S.Masalimov [et al.] // Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series. – 2014. - № 1. - P.30-35.

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