Antiradical activity of benzazole-2-thiones

D. R. Gataullina; D. R. Mogilevtseva; G. N. Nugumanova; S. V. Bukharov; R. G. Tagasheva; R. Ya. Deberdeev

doi:10.1134/S1070363217090055

Antiradical activity of benzazole-2-thiones

Authors: Gataullina D.R.¹, Mogilevtseva D.R.¹, Nugumanova G.N.¹, Bukharov S.V.¹, Tagasheva R.G.¹, Deberdeev R.Y.¹
Affiliations:
1. Kazan National Research Technological University
Issue: Vol 87, No 9 (2017)
Pages: 1919-1923
Section: Article
URL: https://journal-vniispk.ru/1070-3632/article/view/221197
DOI: https://doi.org/10.1134/S1070363217090055
ID: 221197

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Abstract

Reaction of benzoxazole-2-thione with 3,5-di-tert-butyl-4-hydroxybenzylacetate in methanol affords S-(3,5-di-tert-butyl-4-hydroxybenzyl)-2-mercaptobenzoxazole as the major product. Antiradical activity of S- and N-3,5-di-tert-butyl-4-hydroxybenzyl derivatives of benzothiazole(oxazole, imidazole)-2-thione with respect to 2,2-diphenyl-1-picrylhydrazyl is varies widely. S-Benzyl derivatives exhibit higher reactivity at 30°C.