Abstract
Alkylation of trans-N-alkyl(or aryl)-N'-(3-hydroxy-1,1-dioxothiolan-4-yl) thioureas with ethyl p-toluenesulfonate, and the reaction of cyanogen bromide wiht an ethyl p-toluenesulfonate, and the reaction of cyanogen bromide with trans-3-hydroxy-4-aminothiolan-1,1-dioxides have given salts of trans-2-iminoperhydrothieno[3,4-d]-oxazole 5,5-dioxides. Rearrangement of these oxazolidines in the presence of bases afford perhydrothieno[3,4-d]imidazole-2-one 5,5-dioxides.
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H. Konoshita, M. Futagami, K. Inomata, and H. Kotake, Chem. Lett., No. 8, 1275 (1983).
T. É. Bezmenova, in: Physiologically Active Compounds [in Russian], No. 17, 4 (1985).
G. I. Khaskin and T. É. Bezmenova, Khim. Geterotsikl. Soedin., No. 2, 189 (1983).
G. I. Khaskin, T. É. Bezmenova, and A. B. Rozhenko, in: Proceedings of The Scientific Conference of Young Scientists on Topics on Petrochemistry [in Russian], Institute of Petrochemical Synthesis, Academy of Sciences of the USSR, Moscow, 15–18 March, 1983, p. 137. Manuscript dep. in VINITI 17.05.84, No. 3201-84 Dep.
F. Ellis and P. G. Sammes, J. Chem. Soc., Perkin 1, No. 22, 2866 (1972).
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Deceased.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 268–271, February, 1988.
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Bezmenova, T.É., Rozhenko, A.B., Khaskin, G.I. et al. Condensed thiolane 1,1-dioxide system. Chem Heterocycl Compd 24, 225–228 (1988). https://doi.org/10.1007/BF00473338
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DOI: https://doi.org/10.1007/BF00473338