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A new preparative method and some chemical properties of 4-R-furazan-3-carboxylic acid amidrazones

Андрей И. Степанов, Владимир С. Санников, Дмитрий В. Дашко, Алексей Г. Росляков, Александр А. Астратьев, Елена В. Степанова
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An alternative method has been developed for the preparation of 4-R-furazan-3-carboxylic acid amidrazones (R = OMe, NH2, substituted amino group) by reductive opening of 1,2,4-oxadiazole ring in 4-R derivatives of (1,2,4-oxadiazol-3-yl)furazans by the action of hydrazine. The starting 1,2,4-oxadiazoles were synthesized from 4-aminofurazan-3-carboxylic acid amidoxime. Some chemical properties of the obtained compounds were studied.

How to Cite
Stepanov, A. I.; Sannikov, V. S.; Dashko, D. V.; Roslyakov, A. G.; Astrat'ev, A. A.; Stepanova, E. V. Chem. Heterocycl. Compd. 2015, 51, 350. [Khim. Geterotsikl. Soedin. 2015, 51, 350.]

For this article in the English edition see DOI 10.1007/s10593-015-1707-4



amidrazone; furazan; 1,2,4-oxadiazole; tetrazole; 1,2,4-triazine; 1,2,4-triazole

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