Conclusions
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1.
4-tert-Butoxy-2,6-di-tert-butylphenoxyl radicals in benzene solution cleave the tert-butyl radical to give 2,6-di-tert-butyl- 1,4-benzoquinone.
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2.
A kinetic analysis of the autooxidation scheme, inhibited by a sterically hindered phenol, shows that decomposition of the phenoxyl leads to an impairment of all of the indices of the antioxidative activity of a phenolic antioxidant.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 12, pp. 2808–2812, December, 1981.
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Roginskii, V.A., Dubinskii, V.Z. & Miller, V.B. Dissociation of 4-tert-butoxy-2, 6-di-tertbutylphenoxyl and antioxid ative activity of phenols with alkoky substituents. Russ Chem Bull 30, 2341–2344 (1981). https://doi.org/10.1007/BF00963707
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DOI: https://doi.org/10.1007/BF00963707