Conclusions
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1.
2, 2, 4-Trimethyl-6-hydroxy-1,2,3,4-tetrahydroquinoline is converted to the corresponding quinone-imine by interaction with peroxy radicals and also with oxygen and peroxides. The UV and mass spectra of the original aminophenol and the quinone-imine have been investigated.
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2.
The quinone-imine does not react with peroxy radicals, it is an acceptor of alkyl radicals. Under certain conditions, it may reinforce the inhibiting effect of the original aminophenol.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2214–2218, October, 1983.
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Kasaikina, O.T., Lobanova, T.V., Fentsov, D.V. et al. Mechanism of inhibition of hydrocarbon oxidation by 2,2,4-trimethyl-6-hydroxy-1,2,3,4-tetrahydroquinoline. Russ Chem Bull 32, 1998–2001 (1983). https://doi.org/10.1007/BF00955757
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DOI: https://doi.org/10.1007/BF00955757