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Advanced Assembly of 1,2,5-Oxadiazole Units for the Construction of Thermally Stable High-Performance Organic Energetic Materials Full article

Journal Organic Letters
ISSN: 1523-7060 , E-ISSN: 1523-7052
Output data Year: 2025, Volume: 27, Number: 37, Pages: 10314–10319 Pages count : DOI: 10.1021/acs.orglett.5c03058
Authors Larin Alexander A. 1 , Dubasova Ekaterina V. 2 , Ananyev Ivan V. 2 , Pivkina Alla N. 3 , Gazieva Galina A. 1 , Fershtat Leonid L. 1
Affiliations
1 N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
2 N. S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, GSP-1, Leninsky Prospect, 31, Moscow 119991, Russian Federation
3 N. N. Semenov Federal Research Centre for Chemical Physics, Russian Academy of Sciences, 4 Kosygin Strasse, Moscow 119991, Russian Federation

Abstract: The design and synthesis of advanced energetic non-hydrogen 1,2,5-oxadiazole assemblies were realized. All target azo-1,2,5-oxadiazole assemblies have high densities (1.89–1.90 g cm–3), good thermal stabilities (180–181 °C), high enthalpies of formation (933–955 kJ mol–1), and positive oxygen balance with respect to CO (+7.5%). As a result, these compounds exhibit high detonation velocities (9.0 km s–1), high detonation pressures (38 GPa), and excellent heats of detonation (5.82–5.85 kJ g–1), unveiling new opportunities in the search for next-generation functional organic materials.
Cite: Larin A.A. , Dubasova E.V. , Ananyev I.V. , Pivkina A.N. , Gazieva G.A. , Fershtat L.L.
Advanced Assembly of 1,2,5-Oxadiazole Units for the Construction of Thermally Stable High-Performance Organic Energetic Materials
Organic Letters. 2025. V.27. N37. P.10314–10319. DOI: 10.1021/acs.orglett.5c03058 WOS Scopus OpenAlex
Identifiers:
Web of science: WOS:001567353800001
Scopus: 2-s2.0-105016701615
OpenAlex: W4414082790
Citing:
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OpenAlex 4
Web of science 4
Scopus 4
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