Abstract
The polarographic behavior of derivatives of 2-aminomethyleneindoxyl and 3-aminomethyleneoxindole in anhydrous DMF has been studied and the results compared with data on the polarographic reduction of substituted aminomethyleneacetophenones and of related enaminoketones and eneaminoamides. It is established that the ease of reduction is determined by the nature of the substituent on the enamine and indole nitrogen atoms and also by the presence or absence of an α-methyl group in the α-position of the eneamines (for noncyclic enaminoketones).
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For Communication 66, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 642–648, May, 1991.
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Polievktov, M.K., Petrishcheva, O.A., Ryabova, S.Y. et al. Acetals of lactams and acid amides. 67. Polarographic behavior of enamines of the indoles series in anhydrous DMF. Chem Heterocycl Compd 27, 511–516 (1991). https://doi.org/10.1007/BF00473996
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DOI: https://doi.org/10.1007/BF00473996