REACTIONS OF 5-DIAZOIMIDAZOLES WITH STEROID HYDRAZONES

Authors

  • Е. В. Садчикова Urals State Technical University, 620002 Yekaterinburg
  • Е. А. Куренева Urals State Technical University, 620002 Yekaterinburg
  • Е. А. Штокарева Urals State Technical University, 620002 Yekaterinburg
  • И. С. Селезнева Urals State Technical University, 620002 Yekaterinburg

Keywords:

5-azidoimidazoles, 3-hydrazono-5α-hydrazono-5α-androstan-17β-ol, 17-hydrazonoestra-1, 3, 5(10)-trien-3-ol, 5-diazoimidazoles, 3-imino-5α-androstan-17β-ol, 17-iminoestra-1, tetrazenes

Abstract

The reaction of 5-diazoimidazoles with steroid hydrazones was studied. The structure of the steroid derivative was found to have a significant effect on the direction of the nitrogen transfer in the unstable intermediate tetrazene.  The presence of a labile proton in the reaction mixture permits stabilization of one of the tetrazene forms such that only direction was found for the nitrogen transfer in all the reactions studied, leading to imidazole azides and iminosteroid derivatives.

How to Cite
Sadchikova, E. V.; Kureneva, E. A.; Shtokareva, E. A.; Selezneva, I. S.  Chem. Heterocycl. Compd. 2004, 40, 1470. [Khim. Geterotsikl. Soedin. 2004, 1701.]

For this article in the English edition, see DOI 10.1007/s10593-005-0071-1


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Published

2023-12-18

Issue

No. 11 (2004)

Section

Original Papers