Abstract
The reactions of organomagnesium derivatives of 2-methyl- or 2,3-dimethyl-7-azaindoles and 2,3-dimethylbenz[4,5]- or -[6,7]indoles with diethyl oxalate, and the reactivity of the resulting ethoxalylindoles towards phenylmagnesium bromide, have been examined. It has been shown that the course of the reaction is dependent on the solvent and the structures of the starting materials.
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No footnote given in Russian original — Publisher.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1206–1209, September, 1987.
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Shadrina, L.P., Dormidontov, Y.P., Ponomarev, V.G. et al. Nitrogenous heterocycles. 6. Reactions of organomagnesium derivatives of 7-aza- and benzoindoles with diethyl oxalate and the reactivity of ethoxalylindoles. Chem Heterocycl Compd 23, 964–967 (1987). https://doi.org/10.1007/BF00475361
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DOI: https://doi.org/10.1007/BF00475361