SEMMLER WOLFF AROMATIZATION OF 4-HYDROXYIMINO-4,5,6,7-TETRAHYDRO[2,1,3]BENZOXADIAZOLE AND 4-HYDROXYIMINO-4,5,6,7-TETRAHYDRO[2,1,3]BENZOXADIAZOLE-1-OXIDE AND SOME PROPERTIES OF THE OBTAINED AMINES

Authors

  • В. А. Самсонов N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences
  • Г. Е. Сальников N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences
  • Л. Б. Володарский N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences

DOI:

https://doi.org/10.1007/3083

Keywords:

4-amino[2, 1, 3]benzoxadiazole, 4-acetamido[2, 3]benzoxadiazole-1-oxide, oximes, Semmler-Wolff reaction, 1H NMR spectroscopy, 13C NMR spectroscopy, 15N NMR spectroscopy

Abstract

The Semmler‑Wolff aromatization of 4‑hydroxyimino‑4,5,6,7‑tetrahydro[2,1,3]benzoxadiazole and its 1‑oxide derivative in sulfuric acid and in acetic anhydride gave 4‑amino[2,1,3]benzoxadiazole and 4‑acetamido[2,1,3]benzoxadiazole 1‑oxide. Some reactions of the resultant amines were studied.

How to Cite
Samsonov, V. A.; Salʼnikov, G. E.; Volodarskii, L. B. Chem. Heterocycl. Compd. 2010, 46, 868. [Khim. Geterotsikl. Soedin. 2010, 1073.]

For this article in the English edition see DOI 10.1007/s10593-010-0596-9

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Published

2016-02-24

Issue

No. 7 (2010)

Section

Original Papers