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Synthesis, structure, and properties of 1-(p-R-phenacyl)-2-(p-methoxybenzylamino)pyridinium bromides

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Chemistry of Heterocyclic Compounds Aims and scope

Abstract

We have synthesized 2-(p-methoxybenzylamino)-1-(p-R phenacyl)pyridinium bromides by alkylation of 2-R-(Pmethoxybenzylamino)pyridine with substituted phenacyl bromides. Using spectral methods we have shown that the title compounds exist in the form of 1, 2-diaryl-2-hydroxy-2, 3-dihydroimidazo[l, 2-alpyridinium salts. We have studied their properties and suggest an alternative synthesis route.

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T. G. Shevchenko Chernigov Pedagogical Institute, Chernigov 250038; Institute of Organic Chemistry, National Academy of Sciences of Ukraine, Kiev 252660. Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 644-649, May, 1995. Original article submitted December 27, 1994; revised, April 20, 1995.

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Demchenko, A.M., Chumakov, V.A., Nazarenko, K.G. et al. Synthesis, structure, and properties of 1-(p-R-phenacyl)-2-(p-methoxybenzylamino)pyridinium bromides. Chem Heterocycl Compd 31, 567–572 (1995). https://doi.org/10.1007/BF01166331

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