Abstract
Oxidation of 1-hydroxy-1,2,5,6-tetrahydropyrimidine 3-oxides with active manganese dioxide leads to pyrimidine 1,3-dioxides. Depending on the conditions, pyrimidines or isomeric pyrimidine N-monoxides are formed by deoxygenation of pyrimidine 1,3-dioxides with triethyl phosphite.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 259–261, February, 1977.
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Tikhonov, A.Y., Volodarskii, L.B. Preparation and some properties of pyrimidine 1,3-dioxides. Chem Heterocycl Compd 13, 207–209 (1977). https://doi.org/10.1007/BF00497879
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DOI: https://doi.org/10.1007/BF00497879