1H and13C NMR spectra and structure of 1-vinyl-1,2,6-triazoles

  • A. V. Afonin
  • V. K. Voronov
  • B. V. Trzhtsinskaya
  • E. V. Rudakova
  • V. V. Keiko
Physical Chemistry

Conclusions

  1. 1.

    According to the data of PMR spectroscopy, 1-vinyl-1,2,4-triazoles exist mainly in the S-cis(N2) conformation. In 5-substituted 1-vinyl-1,2,4-triazoles the vinyl group lies cut of the plane of the heterocycle.

     
  2. 2.

    In 1-vinyl-3-vinylthio-5-(2′-furyl)- and 1-vinyl-3-(2′-furyl)-5-vinylthio-1,2,4-triazoles the furyl and triazole rings are complahar. In 1-vinyl-3-vinylthio-5-(2′-furyl)-1,2,4-triazole the furyl ring has a syn orientation relative to the N1 atom of the triazole ring.

     

Keywords

Spectroscopy Vinyl Triazole Furyl Triazole Ring 

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Copyright information

© Plenum Publishing Corporation 1987

Authors and Affiliations

  • A. V. Afonin
    • 1
  • V. K. Voronov
    • 1
  • B. V. Trzhtsinskaya
    • 1
  • E. V. Rudakova
    • 1
  • V. V. Keiko
    • 1
  1. 1.Siberian BranchIrkutsk Institute of Organic Chemistry, Academy of Sciences of the USSRUSSR

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