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- Title
Effects of Azomethine Derivatives of 4,6-Di-tert-Butyl-2,3-Dihydroxybezaldehyde on Radiation-Induced Reactions Involving Alkyl and Alpha-Hydroxyalkyl Radicals.
- Authors
Ksendzova, G. A.; Ostrovskaya, N. I.; Sverdlov, R. L.; Sorokin, V. L.
- Abstract
The effects of azomethine derivatives of 4,6-di-tert-butyl-2,3-dihydroxybenzaldehyde on the formation of radiolysis products of deaerated n-hexane and ethanol have been studied. It was shown that the catechol moiety in the tested compounds did not significantly affect their reactions with carbon-centered radicals. The aldimine group exhibited high activity as an α-hydroxyalkyl radical scavenger and low activity as a scavenger of alkyl radicals. The introduction of additional radical-inhibiting groups –OH, –SH, –NO2, and =N–NH– into the side fragment of a molecule led to a significant increase in the antiradical activity with respect to various types of carbon-centered radicals.
- Subjects
SCHIFF bases; RADICALS (Chemistry); RADIOLYSIS; ALKYL radicals; CATECHOL; HEXANE
- Publication
High Energy Chemistry, 2023, Vol 57, Issue 6, p489
- ISSN
0018-1439
- Publication type
Article
- DOI
10.1134/S0018143923060085