Abstract
It was shown that benzo[c]pyrilium salts containing an acceptor group at position 4 react with benzylamine to form intermediate N-benzylisoquinolinium salts which then undergo conversion to 2-benzyl-6-benzylaminoisoquinolinium cations and napthylamines.
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Institute for Physico-Organic Chemistry and Carbon Chemistry, National Academy of Sciences of Ukraine, Donetsk 340114. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3, pp. 317–321, March, 1995. Original article submitted February 20, 1995.
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Bogza, S.L., Nikolyukin, Y.A., Zubritskii, M.Y. et al. Functionally substituted benzo[c]pyrilium salts. Reactions of 4-carbethoxybenzo[c]pyrilium salts with benzylamine. Chem Heterocycl Compd 31, 272–275 (1995). https://doi.org/10.1007/BF01373541
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DOI: https://doi.org/10.1007/BF01373541