Interaction of 2-aryl-6-hydroxy-5,6-tetra-methyl-enepiperidine-3,3,4,4-tetracarbonitriles and 2-aryl-5,6-tetramethylene-3,3,4-tricyano-2,3,4,5-tetrahydropyridine-4-carboxamides with ammonia

Authors

  • Я. C. Кaюков I. N. Ul'yanov Chubash State University, Cheboksary 428015
  • П. M. Лyкин I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • O. E. Насакин I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • Я. Г. Урман I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • B. H. Хрусталев I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • B. H. Нестеров I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • M. Ю. Антипин I. N. Ul'yanov Chuvash State University, Cheboksary 428015
  • B. B. Шевердов I. N. Ul'yanov Chuvash State University, Cheboksary 428015

Abstract

The interaction of 2-aryl-6-hydroxy-5,6-tetramethylenepiperidine-3,3,4,4-tetracarbonitriles and 2-aryl-5,6-tetramethylene-3,3,4-tricyano-2,3,4,5-tetrahydropyridine-4-carboxamides with ammonia results in the formation of 5-aryl-1,7-tetramethylene-3-imino-4,8-dicyano-2,6-diazabicyclo[2.2.2]octane-8-carboxamides. In solvents, these latter compounds are converted to 3-amino-6-oxo-1,8-tetramethylene-2,7-diazabicyclo[3.2.1]octa-3-ene-4,5-dicarbonitrile and 2-amino-3-cyano-5,6-tetramethylenepyridine-4-carboxamide.

How to Cite
Kayukov, Y. S.; Lukin, P. M.; Nasakin, O. E.; Urman, Ya. G.; Khrustalev, V. N.; Nesterov, V. N.; Antipin, M. Yu.; Sheverdov, V. V. Chem. Heterocycl. Compd. 1997, 33, 457. [Khim. Geterotsikl. Soedin. 1997, 533.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF02321393

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Published

2025-10-22

Issue

No. 4 (1997)

Section

Original Papers