Abstract
Investigations using1H NMR have been carried out on dienediamines which are starting materials for the synthesis of indoles and benzofurans by the Nenitzescu reaction. Protonation of dienediamines and special features of their configuration and conformation were studied.
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Additional information
Center for Drug Chemistry, All-Russian Chemical and Pharmaceutical Research Institute (VNIKhFI), Moscow 119815. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 336–342, March, 1997.
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Alekseeva, L.M., Lyubchanskaya, V.M., Mukhanova, T.I. et al. Investigation by1H NMR of dienediamines as starting materials for the synthesis of indoles and benzofurans by the nenitzescu reaction. Chem Heterocycl Compd 33, 282–287 (1997). https://doi.org/10.1007/BF02253107
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DOI: https://doi.org/10.1007/BF02253107