Abstract
New 4- (benzazol-2-yl)pyridinium salts have been synthesized. Their reduction in a neutral medium with sodium tetrahydroborate has given 2-(1,2,5,6-tetrahydropyridin-4-yl)benzazoles. The catalytic hydrogenation of the latter leads to piperidine derivatives which have also been synthesized by an independent route.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 1, pp. 104–107, January, 1974.
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Zarin', P.P., Lavrinovich, É.S. & Aren, A.K. Pyridinium salts. Chem Heterocycl Compd 10, 92–95 (1974). https://doi.org/10.1007/BF00475918
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DOI: https://doi.org/10.1007/BF00475918