Abstract
Syntheses are reported for substituted 2-oxo-1,2-dihydrothiazolo[3,4-b]-1,2,4-triazinium salts. The action of bases on these salts leads to the corresponding mesoionic compounds.
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For communication 10, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 11, pp. 1497–1500, November, 1985.
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Kovtun, Y.P., Romanov, N.N. Condensed heterocyclic systems with a thiazole ring. 11. Thiazolo [3,4-b]-1,2, 4-triazinones. Chem Heterocycl Compd 21, 1234–1237 (1985). https://doi.org/10.1007/BF00515219
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DOI: https://doi.org/10.1007/BF00515219