Synthesis of 5,6-dihydro-4h-1,3-thiazines based on substituted n-phenylthioureas |
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Authors: | B V Unkovskii I P Boiko Yu F Malina T D Sokolova V F Shchegel'skii L N Knyaz'kova |
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Institution: | (1) M. V. Lomonosov Moscow Institute for Fine Chemical Technology, 11757 Moscow |
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Abstract: | The reaction of phenyl isothiocyanate with 1,3-amino alcohols was used to synthesize substituted N-phenylthioureas, for which cyclization under the influence of mineral acids to give substituted 5,6-dihydro-4H-1, 3-thiazines was studied.Deceased.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1433–1437, October, 1992. |
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