Ethyl 4-thi0cyanato-3-oxo-2-arylhydrazono-1-butanoates in heterocyclization reactions

2. Synthesis and structure of 2-imino-5-[1-(arylhydrazono)-2-ethoxyoxalyl]-4,5-dehydro-1,3-oxathiolanes and 2-chloro-4-[1-(arylhydrazono)-2-ethoxyoxalyl]-1,3-thiazoles
  • M. O. Lozinskii
  • V. N. Bodnar
  • Yu. A. Sokolova
  • O. A. D'yachenko
  • L. O. Atovmyan
Organic Chemistry
  • 19 Downloads

Conclusions

Substituted 1,3-oxathiolanes or substituted 2-chloro-1,3-thiazoles are formed in the reaction of ethyl 4-thiocyanato-3-oxo-2-arylhydrazono-1-butanoates with gaseous HCl in absolute benzene, depending on the electron-donor properties of the substituents in the arylhydrazone.

Keywords

Ethyl Benzene Thiazole Absolute Benzene Heterocyclization Reaction 

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Copyright information

© Plenum Publishing Corporation 1989

Authors and Affiliations

  • M. O. Lozinskii
    • 1
    • 2
  • V. N. Bodnar
    • 1
    • 2
  • Yu. A. Sokolova
    • 1
    • 2
  • O. A. D'yachenko
    • 1
    • 2
  • L. O. Atovmyan
    • 1
    • 2
  1. 1.Institute of Organic ChemistryAcademy of Sciences of the Ukrainian SSRKiev
  2. 2.Chernogolovka Branch, Institute of Chemical PhysicsAcademy of Sciences of the USSRUSSR

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