Abstract
Various variants of reactions involving the carbamoylation of 1-hydroxy-3-(3′-chlorophenyl)-5,5-dimethyl-4-hydroxylaminoimidazolidin-2-one, which has three nucleophilic centers, viz., the N- and O-hydroxylamino groups and the O-hydroxyurea fragment of the molecule, were studied. Depending on the reaction conditions, mono-, and di-, and tricarbamoyl derivatives of substituted 4-hydroxyl-aminoimidazolidin-2-one were synthesized.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1115–1119, August, 1983.
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Épshtein, S.P., Rukasov, A.F., Tashchi, V.P. et al. Reaction of substituted 1-hydroxy-4-hydroxylaminoimidazolidin-2-one with aryl isocyanates. Chem Heterocycl Compd 19, 897–900 (1983). https://doi.org/10.1007/BF00516460
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DOI: https://doi.org/10.1007/BF00516460