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Synthesis of substituted 2-amino-5,6-dihydro-4h-1,3-oxazines and 2-iminotetrahydro-1,3-oxazines

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

3,4,4,6-Tetramethyl-2-aryliminotetrahydro-1,3-oxazines were synthesized by intramolecular cyclization of N-aryl-N′-methyl-N′-(2-methyl-4-hydroxy-2-pentyl)-S-methylisothioureas. 4,4,6-Trimethyl-2-(N-methyl-N-arylamino)-5,6-dihydro-4H-1,3-oxazines were obtained by methylation of 4,4,6-trimethyl-2-arylamino-5,6-dihydro-4H-1,3-oxazines.

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Literature cited

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Authors and Affiliations

  1. M. V. Lomonosov Moscow Institute of Fine Chemical Technology, USSR

    L. A. Ignatova, A. E. Gekhman, P. L. Ovechkin & B. V. Unkovskii

Authors
  1. L. A. Ignatova
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  2. A. E. Gekhman
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  3. P. L. Ovechkin
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  4. B. V. Unkovskii
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Additional information

Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 354–356, March, 1974.

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Ignatova, L.A., Gekhman, A.E., Ovechkin, P.L. et al. Synthesis of substituted 2-amino-5,6-dihydro-4h-1,3-oxazines and 2-iminotetrahydro-1,3-oxazines. Chem Heterocycl Compd 10, 307–309 (1974). https://doi.org/10.1007/BF00472416

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  • DOI: https://doi.org/10.1007/BF00472416

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