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Synthesis of 3-cyano-5-ethoxycarbonyl-6-hydroxypyridine-2-thiol derivatives

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Abstract

Ethyl ethoxymethylenemalonate reacts with cyanothioacetamide andN-methylmorpholine to giveN-methylmorpholinium 3-cyano-5-ethoxycarbonyl-6-oxopyridine-2-thiolate. Alkylation of the latter yieldsS-alkyl derivatives.

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References

  1. PCT Int. Appl. WO 8601, 202, 1986;Chem. Abstrs., 1987,106, 176117/c.

  2. US Pat. 4555517, 1985;Ref. Zh. Khim. [Chemistry Journal of Abstracts], 1986, 13O 89P (in Russian).

  3. V. Yu. Mortikov, V. P. Litvinov, A. M. Shestopalov, Yu. A. Sharanin, E. E. Apenova, G. A. Galegov, T. B. Abdullaev, and F. I. Abdullaev,Khim.-Farm. Zh., 1991, No. 5, 41 [Chem.-Pharm. J., 1991, No. 5 (Engl. Transl.)].

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Authors and Affiliations

  1. T. G. Shevchenko State Pedagogical Institute, 2 ul. Oboronnya, 348011, Lugansk, the Ukraine

    Ya. Yu. Yakunin & V. D. Dyachenko

  2. N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 117913, Moscow, Russian Federation

    V. P. Litvinov

Authors
  1. Ya. Yu. Yakunin
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  2. V. D. Dyachenko
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  3. V. P. Litvinov
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Additional information

Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 1, pp. 196–197, January, 1999.

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Yakunin, Y.Y., Dyachenko, V.D. & Litvinov, V.P. Synthesis of 3-cyano-5-ethoxycarbonyl-6-hydroxypyridine-2-thiol derivatives. Russ Chem Bull 48, 195–196 (1999). https://doi.org/10.1007/BF02494427

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  • DOI: https://doi.org/10.1007/BF02494427

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