Abstract
A number of 6-aminophenanthridines have been synthesized; upon alkylation, these compounds form amidinium salts. Depending on the structure of the original amidine, the alkylation may proceed at the exocyclic (n-alkyl), phenanthridine (N-aryl), or pyridine [N-(2-pyridyl)] nitrogen atom.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1361–1364, October, 1991.
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Mikhailovskii, A.G., Bakrin, M.I. Synthesis and alkylation of amidines of the phenanthridine series. Chem Heterocycl Compd 27, 1091–1094 (1991). https://doi.org/10.1007/BF00486804
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DOI: https://doi.org/10.1007/BF00486804