Chemistry of Heterocyclic Compounds

, Volume 27, Issue 6, pp 579–583 | Cite as

Amidine tautomerism in the 1,3-diacyl-2-(5-substituted furfuryl)thiourea series. Molecular structure of 1,3-diacetyl-2-(5-ethoxycarbonylfurfuryl)thiourea

  • G. D. Krapivin
  • E. B. Usova
  • V. E. Zavodnik
  • A. I. Lutsenko
  • V. G. Kul'nevich


The effect of substituents in the furan ring on the dynamics of amidine tautomerism in 1,3-diacetyl-2-(5-R-furfuryl)thioureas is demonstrated. The conformation of 1,3-diacetyl-2-(5-ethoxycarbonylfurfuryl)thiourea was established by x-ray diffraction analysis.


Organic Chemistry Molecular Structure Diffraction Analysis Thiourea Furan 
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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • G. D. Krapivin
    • 1
  • E. B. Usova
    • 1
  • V. E. Zavodnik
    • 1
  • A. I. Lutsenko
    • 1
  • V. G. Kul'nevich
    • 1
  1. 1.Krasnodar Polytechnical InstituteKrasnodar

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