Abstract
Substituted pyrimidinyl styryl ketones were obtained by condensation of 4-methyl-2-phenyl-5-acetylpyrimidine with aromatic aldehydes, and their conformations in KBr and in solution in CHCl3 were examined. 4′,5-Dipyrimidinyl derivatives were obtained by cyclization of the pyrimidinyl styryl ketones with benzamine. The isomeric trioxo-4′,5- and -4,6′-dipyrimidinyls were obtained by reaction of 5- and 6-acetyluracils with benzalbisurea.
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See [1] for Communication 68.
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 678–683, May, 1979.
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Mikhaleva, M.A., Gulevich, V.V., Naumenko, I.I. et al. Pyrimidines. 69. Syntheses based on acetylpyrimidines. Dipyrimidinyls and pyrimidine analogs of chalcone. Chem Heterocycl Compd 15, 551–556 (1979). https://doi.org/10.1007/BF00773226
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DOI: https://doi.org/10.1007/BF00773226