Abstract
Trichloroacetonitrile reacts with acrolein to give 2,2,4-trichloro-5-oxopentanonitrile, the cyclization of which to chloropyridines has been examined.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 8, pp. 1082–1084, August, 1987.
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Shvekhgeimer, M.G.A., Kobrakov, K.I., Sychev, S.S. et al. Halopyridines. 1. Synthesis of 3,5-dichloro-2-pyridone and 2,3,5-trichloropyridine. Chem Heterocycl Compd 23, 865–867 (1987). https://doi.org/10.1007/BF00473460
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DOI: https://doi.org/10.1007/BF00473460