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Synthesis and properties of 1-(6-methoxy)-2-benzothiazolyl)-2-pyridones

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Abstract

Substituted ]-(6-methoxy-2-benzothiazolyt)-2-pyridones were prepared from 2-amino-6-methoxybenzathiazate through N-(6-methoxy-2-benzothiazotyl) cyanvorearmileaznd-3-aryl-N-(6-methoxy-2-benzothiazolyt)-2-cyano-2-propenamides. The cyclization of the latter with malonodinitrile in the presence of piperidine gave the corresponding pyridones. The structures of the synthesized compounds were confirmed by1H NMR and mass spectral data.

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Authors
  1. Jarmila Štetinová
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  2. Rudolf Kada
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  3. Miloslava Dandárová
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  4. Marcela Krublová
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  5. Ján Leśko
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Additional information

Department of Organic Chemistry, Mass Spectrometry Laboratory, Slovak Technical University, 812 37 Bratislava, Slovakia. Published in Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1402–1404, October, 1995. Original article submitted August 24, 1995.

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Štetinová, J., Kada, R., Dandárová, M. et al. Synthesis and properties of 1-(6-methoxy)-2-benzothiazolyl)-2-pyridones. Chem Heterocycl Compd 31, 1231–1233 (1995). https://doi.org/10.1007/BF01185598

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  • DOI: https://doi.org/10.1007/BF01185598

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