Abstract
The acidic condensation of bis (2-ethoxycarbonyl-5-indolyl) oxide and bis(2-ethoxycarbonyl-5-indolyl)methane with aromatic aldehydes was studied. Bis(3-chloro) compounds with labile chlorine atoms, by nucleophilic substitution of which the corresponding dimethylamino, hydroxy, methoxy, acetoxy, cyano, and mercapto derivatives were obtained, were isolated.
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Sh. A. Samsoniya, D. M. Tabidze, Dzh. A. Kereselidze, and N. N. Suvorova, Khim. Geterotsikl. Soedin., No. 1, 55 (1983).
Sh. A. Samsoniya, D. M. Tabidze, and N. N. Suvorov, Khim. Geterotsikl. Soedin., No. 1, 57 (1981).
Sh. A. Samsoniya, I. Sh. Chikvaidze, N. N. Suvorov, and I. M. Gverdtsiteli, Soobshch. Akad. Nauk Gruz. SSR, 91, No. 3, 609 (1978).
N. A. Kogan, Khim. Geterotsikl. Soedin., No. 4, 504 (1975).
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See [1] for communication 14.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 365–368, March, 1983.
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Tabidze, D.M., Kogan, N.A., Chikvaidze, I.S. et al. Bisindoles. 15. Acidic condensation of bis(2-ethoxycarbonyl-5-indolyl) oxide and bis(2-ethoxycarbonyl-5-indolyl)methane with aromatic aldehydes. Chem Heterocycl Compd 19, 296–299 (1983). https://doi.org/10.1007/BF00513264
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DOI: https://doi.org/10.1007/BF00513264