Special Construction and Design Technology Bureau Technology

Saint Petersburg, Russia

Special Construction and Design Technology Bureau Technology

Saint Petersburg, Russia
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Stepanov A.I.,Special Construction and Design Technology Bureau Technology | Sannikov V.S.,Special Construction and Design Technology Bureau Technology | Dashko D.V.,Special Construction and Design Technology Bureau Technology | Roslyakov A.G.,Special Construction and Design Technology Bureau Technology | And 2 more authors.
Chemistry of Heterocyclic Compounds | Year: 2015

[Figure not available: see fulltext.] 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. © 2015 Springer Science+Business Media New York.

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