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Molbank 2018, 2018(3), M1003; https://doi.org/10.3390/M1003

3,3′-(Diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide]

N. D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences, 47 Leninsky Prospekt, Moscow 119991, Russia
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Received: 22 June 2018 / Revised: 2 July 2018 / Accepted: 3 July 2018 / Published: 5 July 2018
(This article belongs to the Special Issue Heteroatom Rich Organic Heterocycles)
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Abstract

The nitramino derivatives of furoxans are of specific interest as precursors for the preparation of high energy salts with nitrogen-rich cations. In this communication, the 3,3′-(diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide] was prepared via nitration of available 4,4′-diamino-3,3′-diazenofuroxan; the best yield of the target compound was achieved under the action of nitrating system HNO3/(CF3CO)2O in molar ratio 15:3 in CCl4 at −5 °C. The structure of 3,3′-(diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide] was confirmed by means of 1H, 13C,14N-NMR, IR spectroscopy and high resolution mass spectra (HRMS). View Full-Text
Keywords: 3,3′-(diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide]; 4,4′-diamino-3,3′-diazenofuroxan; nitration 3,3′-(diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide]; 4,4′-diamino-3,3′-diazenofuroxan; nitration
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Larin, A.; Ovchinnikov, I.; Fershtat, L.; Makhova, N. 3,3′-(Diazene-1,2-diyl)bis[4-(nitroamino)-1,2,5-oxadiazole 2-oxide]. Molbank 2018, 2018, M1003.

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