Chemistry of Heterocyclic Compounds

, Volume 27, Issue 6, pp 607–613 | Cite as

New method for studying the reactivities of α-diazo imines. Investigation of the cyclization of N-substituted 2-diazoacetamidines to 1,2,3-triazoles

  • E. F. Dankova
  • V. A. Bakulev
  • D. P. Krut'ko


N-Substituted diazoacetamidines were generated in the reaction of N-substituted acetamidines with benzenesulfonyl azide. It is shown that their cyclization to isomeric 1,2,3-triazoles characterizes the reactivities of α-diazo imines. The synthesis of 5-amino-1,2,3-triazole derivatives was accomplished, and their 1H, 13C, and 15N NMR spectra were studied.


Organic Chemistry Azide Triazole Triazole Derivative Benzenesulfonyl 
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Copyright information

© Plenum Publishing Corporation 1991

Authors and Affiliations

  • E. F. Dankova
    • 1
  • V. A. Bakulev
    • 1
  • D. P. Krut'ko
    • 1
  1. 1.S. M. Kirov Ural Polytechnical InstituteSverdlovsk

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