Abstract
On the basis of data from the IR spectra of 2-acetylindoles and their pyrrole-ring-substituted derivatives it is concluded that these substances exist in CCl4 solution primarily in the s-trans conformation.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 9, pp. 1229–1232, September, 1974.
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Ginzburg, I.M., Gorbunova, S.M., Abramovich, M.A. et al. Ir spectra and conformation of 2-acetylindoles. Chem Heterocycl Compd 10, 1068–1071 (1974). https://doi.org/10.1007/BF00472124
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DOI: https://doi.org/10.1007/BF00472124