Abstract
5-Formyl-1H-imidazole-4-sulfonyl chlorides reacted with hydrazine hydrate or alkylhydrazines to give 2,5-dihydroimidazo[4,5-e][1,2,3]thiadiazine 1,1-dioxides.
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Original Russian Text © A.N. Grozav, V.A. Chornous, M.V. Vovk, 2017, published in Zhurnal Organicheskoi Khimii, 2017, Vol. 53, No. 12, pp. 1854–1856.
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Grozav, A.N., Chornous, V.A. & Vovk, M.V. Synthesis of 2,5-dihydroimidazo[4,5-e][1,2,3]thiadiazine 1,1-dioxides—Derivatives of a novel heterocyclic system. Russ J Org Chem 53, 1890–1892 (2017). https://doi.org/10.1134/S107042801712020X
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DOI: https://doi.org/10.1134/S107042801712020X