Assembly of Nitrofurazan and Nitrofuroxan Frameworks for High-Performance Energetic Materials.

Autor: Fershtat LL; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation., Ovchinnikov IV; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation., Epishina MA; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation., Romanova AA; A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow, 119991, Russian Federation.; Higher Chemical College, Russian Academy of Sciences, 9 Miusskaya Square, Moscow, 125047, Russian Federation., Lempert DB; Institute of Problems of Chemical Physics, Russian Academy of Sciences, 1 Academician Semenov Avenue, Chernogolovka, Moscow Region, 142432, Russian Federation., Muravyev NV; N. N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygin Street, Moscow, 119991, Russian Federation., Makhova NN; N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russian Federation.
Jazyk: angličtina
Zdroj: ChemPlusChem [Chempluschem] 2017 Nov; Vol. 82 (11), pp. 1315-1319. Date of Electronic Publication: 2017 Aug 23.
DOI: 10.1002/cplu.201700340
Abstrakt: The design of novel energetic materials with improved performance, optimized parameters, and environmental compatibility remains a challenging task. In this study, new high-energy materials based on isomeric dinitrobi-1,2,5-oxadiazole structures comprising nitrofurazan and nitrofuroxan subunits were synthesized. Due to planarity and strong noncovalent interactions, these materials display high density values as determined by single-crystal X-ray diffraction. The thermal, impact, and friction sensitivities of both isomers are similar to that of nitroesters. Their high detonation performance along with the combined benefits of high density, high heat of formation, and good oxygen balance make the synthesized compounds promising as explosives and highly-energetic oxidizers.
(© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.)
Databáze: MEDLINE
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