Abstract
The aminomethylation of 5-arylidenecreatinines with paraformaldehyde and piperidine in benzene leads to 2′-piperidinomethyl-5-arylidenecreatinines, in which the geometrical isomerism in relation to the C(2) = N(2′) and C(5) = C bonds was observed.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1401–1404, October, 1989.
The authors thank A. V. Dogadina for the taking of the PMR spectra.
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Ramsh, S.M., Zheltonog, N.G. & Khrabrova, E.S. Geometrical isomerism of 2′-piperidinomethyl-5-arylidenecreatinines. Chem Heterocycl Compd 25, 1172–1175 (1989). https://doi.org/10.1007/BF00470699
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DOI: https://doi.org/10.1007/BF00470699