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Condensed imidazo-1,2,4-azines. 12. Synthesis and structure of substituted 5-H-imidazo[1,2-b]-1,2,4-triazepin-4-ones (-thiones)
Authors:V. P. Kruglenko  N. S. Patalakha  P. B. Kurapov  N. A. Klyuev  V. A. Idzikovskii  I. I. Grandberg  M. V. Povstyanoi
Affiliation:(1) Kherson Industrial Institute, K. A. Timiryazev Moscow Agricultural Academy, USSR
Abstract:
The synthesis has been effected of new representatives of the imidazo[1,2-b]-1,2,4-triazepin-4-ones (-thiones). It has been shown with the aid of IR and UV spectroscopic and mass spectrometric methods that the lactam (thione) form is the predominant one for the compounds synthesized.For Communication 11, see [1].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 5, pp. 694–699, May, 1985.
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