Abstract
The catalytic hydrogenation and the reduction with pyridine-borane of N-alkyl-3-(benzazol-2-yl)pyridinium salts gives piperidine derivatives; other reducing agents are unsuitable.
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For Communication I, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 108–111, January, 1974.
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Zarin', P.P., Lavrinovich, É.S. & Aren, A.K. Pyridinium salts. Chem Heterocycl Compd 10, 96–98 (1974). https://doi.org/10.1007/BF00475919
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DOI: https://doi.org/10.1007/BF00475919