Abstract
2-Halomethylidene-1,4-selen (tellur) azino [2, 3-g, h] carbazoles are prepared by the seleno (telluro) halogenation of N-propargylcarbazole under heterogeneous reaction conditions.
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See [1] for Communication 10.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 126–128, January, 1990.
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Lendel, V.G., Pak, B.I., Balog, I.M. et al. Electrophilic reactions of group six element halides. 11. Synthesis of the condensed system selen (tellur) azino-[2, 3-g, h] carbazole. Chem Heterocycl Compd 26, 108–110 (1990). https://doi.org/10.1007/BF00506860
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DOI: https://doi.org/10.1007/BF00506860