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Sterically hindered 3-pyridinols

Communication 2. Synthesis of some 2,6-dialkyl-3-pyridinols and 2,6-dialkyl-4-dialkylaminomethyl-3-pyridinols, and a study of their antioxidant properties

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Summary

  1. 1.

    Some 2-alkyl-6-methyl-3-pyridinols were synthesized by the reaction of 2-acyl-5-methylfurans with ammonia.

  2. 2.

    A study was made of the antioxidative effectiveness of some 2,6-dialkyl-3-pyridinols for the oxidation of methyl oleate.

  3. 3.

    The most effective antioxidant was 2-ethyl-6-methyl-3-pyridinol.

  4. 4.

    The introduction of a dimethylaminomethyl, piperidinomethyl, or morpholinomethyl group in the 4 position of a 2,6-dialkyl-3-pyridinol molecule practically destroys the antioxidant properties of the substance.

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Authors and Affiliations

  1. Institute of Chemical Physics, Academy of Sciences, USSR

    L. D. Smirnov, S. I. Sholina, K E. Kruglyakova & K. M. Dyumaev

Authors
  1. L. D. Smirnov
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  2. S. I. Sholina
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  3. K E. Kruglyakova
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  4. K. M. Dyumaev
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Additional information

The authors thank N. M. Émanuél' for constant interest in the work.

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Smirnov, L.D., Sholina, S.I., Kruglyakova, K.E. et al. Sterically hindered 3-pyridinols. Russ Chem Bull 12, 802–804 (1963). https://doi.org/10.1007/BF01134729

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  • DOI: https://doi.org/10.1007/BF01134729

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