The reaction of 2-acylamino-3,3-dichloroacrylonitriles with arylhydrazines in tetrahydrofuran upon heating was investigated. It led to previously unknown 3-acylamino-2-arylhydrazono-3-cyano-2,3-di-hydro-1H-indoles.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 948-954, June, 2012.
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Chumachenko, S.A., Shablykin, O.V., Vasilenko, A.N. et al. Formation of 3-acylamino-2-arylhydrazono-3-cyano-2,3-dihydro-1H-indoles in the reaction of 2-acylamino-3,3-dichloroacrylonitriles with arylhydrazines. Chem Heterocycl Comp 48, 881–887 (2012). https://doi.org/10.1007/s10593-012-1070-7
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DOI: https://doi.org/10.1007/s10593-012-1070-7