Abstract
4,4,6-Trimethyl-2-alkyl(aryl)amino-5,6-dihydro-4H-1,3-oxazines were synthesized via two methods: amination of 4,4,6-trimetiiyl-2-methylthio-5,6-dihydro-4H-1,3-oxazine and cyclization of N-aryl-N′-(2-methyl-4-hydroxy-2-amyl)-S-methylisothiourea.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1037–1040, August, 1972.
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Ignatova, L.A., Ovechkin, P.L., Branzburg, M.Z. et al. Synthesis of substituted 2-amino-5,6-dihydro-4h-1, 3-oxazines. Chem Heterocycl Compd 8, 939–942 (1972). https://doi.org/10.1007/BF00476318
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DOI: https://doi.org/10.1007/BF00476318