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Interaction of hydroxyaryl aldehydes with α-hydroxyethyl radicals

  • Radiation Chemistry
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Abstract

The effect of some hydroxylated aromatic aldehydes on the radiation-chemical transformations of deaerated ethanol during continuous radiolysis has been studied. The data obtained show that these compounds effectively inhibit radiation-induced processes involving α-hydroxyethyl radicals (α-HER). Benzaldehyde and its hydroxylated derivatives (II, III) predominantly oxidize, and compounds containing the cinnamic moiety, (IV–VI), add α-HER to a carbonyl group or -C=C bond.

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Authors and Affiliations

  1. Research Institute for Physicochemical Problems, Belarussian State University, ul. Leningradskaya 14, Minsk, 220030, Belarus

    S. N. Gapan’kova, S. D. Brinkevich, I. P. Edimecheva & O. I. Shadyro

  2. Belarussian State University, pr. Nezavisimosty 4, Minsk, 220030, Belarus

    S. N. Gapan’kova, V. P. Kurchenko & O. I. Shadyro

Authors
  1. S. N. Gapan’kova
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  2. S. D. Brinkevich
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  3. I. P. Edimecheva
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  4. V. P. Kurchenko
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  5. O. I. Shadyro
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Corresponding author

Correspondence to O. I. Shadyro.

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Original Russian Text © S.N. Gapan’kova, S.D. Brinkevich, I.P. Edimecheva, V.P. Kurchenko, O.I. Shadyro, 2011, published in Khimiya Vysokikh Energii, 2011, Vol. 45, No. 3, pp. 227–232.

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Gapan’kova, S.N., Brinkevich, S.D., Edimecheva, I.P. et al. Interaction of hydroxyaryl aldehydes with α-hydroxyethyl radicals. High Energy Chem 45, 196–201 (2011). https://doi.org/10.1134/S0018143911030040

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  • DOI: https://doi.org/10.1134/S0018143911030040

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