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Reactions of 1,5-diketones

XV. Synthesis and aminomethylation of 2,2-dimethyl-5-(2-oxocyclohexylmethyl)-tetrahydro-4-pyrone

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

The previously unknown 2,2-dimethyl-5-(2-oxocyclohexylmethyl)tetrahydro-4-pyrone was obtained by condensation of 2,2-dimethyltetrahydro-4-pyronewith 2-dimethylaminomethylcyclohexane. The Mannich reaction of the product leads only to monoaminomethylation to give 2,2-dimethyl-5-(3-dimethylaminomethyl-2-oxocyclohexylmethyl)tetrahydro-4-pyrone. On reaction with hydroxylamine hydrochloride both 1,5-diketones are converted to the corresponding 2-oxahydroacridines.

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Literature cited

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Authors and Affiliations

  1. Far-Eastern State University, Vladivostok

    G. V. Pavel' & M. N. Tilichenko

Authors
  1. G. V. Pavel'
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  2. M. N. Tilichenko
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Additional information

See [1] for communication XIV.

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 243–245, February, 1975.

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Pavel', G.V., Tilichenko, M.N. Reactions of 1,5-diketones. Chem Heterocycl Compd 11, 209–211 (1975). https://doi.org/10.1007/BF00471401

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  • DOI: https://doi.org/10.1007/BF00471401

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