Electron paramagnetic resonance spectroscopic studies of the electron transfer reaction of Hantzsch ester and a pyrylium salt.
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ABSTRACT:
SUBMITTER: Sebok-Nagy K
PROVIDER: S-EPMC9085297 | biostudies-literature | 2018 Aug
REPOSITORIES: biostudies-literature
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Electron paramagnetic resonance spectroscopic studies of the electron transfer reaction of Hantzsch ester and a pyrylium salt.
Sebők-Nagy K K Rózsár D D Puskás L G LG Balázs Á Á Páli T T
RSC advances 20180823 52
The oxidation of Hantzsch ester by a pyrylium cation takes place <i>via</i> electron-proton-electron transfer. The reaction was investigated with EPR spectroscopy using TEMPO and DMPO for inhibition and spin trapping, respectively, of the radicals appearing during the reaction. The present in-depth EPR study of the radical reactions of a NADH analogue indicate a complex electron transfer mechanism in the title reaction. ...[more]
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