Zobrazeno 1 - 10 of 147 pro vyhledávání: '"Aleksandr M. Churakov"'
1
Akademický článek
Novel energetic furazans containing isomeric N-(azoxy)-dinitropyrazole moieties: Synthesis, characterization and comparison of properties
Autor: Alexey A. Konnov, Michael S. Klenov, Aleksandr M. Churakov, Igor L. Dalinger, Yurii A. Strelenko, Ivan V. Fedyanin, David B. Lempert, Alla N. Pivkina, Tatiana S. Kon'kova, Yurii N. Matyushin, Vladimir A. Tartakovsky
Publikováno v: Energetic Materials Frontiers, Vol 4, Iss 1, Pp 1-9 (2023)
Novel energetic furazans 3a–3c and 4a–4c containing isomeric (3,4-dinitro-1H-pyrazol-1-yl)-NNO-azoxy and (3,5-dinitro-1H-pyrazol-1-yl)-NNO-azoxy moieties have been obtained. A synthetic approach to aminofurazans 3a and 4a involves the reaction of
Externí odkaz: https://doaj.org/article/17bb200ebf6041baa8061802d2ad7029
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2
Akademický článek
Anions Containing Tripoid Conjugated N4− System: Salts of 5-(Substituted Amino)-[1,2,3]triazolo[4,5-c][1,2,5]oxadiazol-5-ium-4-ides, as well as Their Synthesis, Structure, and Thermal Stability
Autor: Alexey A. Voronin, Sofya P. Balabanova, Ivan V. Fedyanin, Aleksandr M. Churakov, Alla N. Pivkina, Yurii A. Strelenko, Michael S. Klenov, Vladimir A. Tartakovsky
Publikováno v: Molecules, Vol 27, Iss 19, p 6287 (2022)
A strategy for the synthesis of 5-((2-cyanoethyl)-X-amino)-[1,2,3]triazolo[4,5-c][1,2,5]oxadiazol-5-ium-4-ides (X = H; CH2CH2CN; NO2 (4a); CN (4b); CO2Et (4c)) starting from 3-amino-4-azido-1,2,5-oxadiazole was developed. The key step in this strateg
Externí odkaz: https://doaj.org/article/563d8c361c2a4067a623bd68b48d056b
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6
Synthesis of energetic compounds containing (3-nitro-1H-1,2,4-triazol-1-yl)-NNO-azoxy moiety
Autor: Aleksandr M. Churakov, Dmitry A. Gulyaev, Vladimir A. Tartakovsky, Yu. A. Strelenko, Alla N. Pivkina, M. S. Klenov
Publikováno v: Russian Chemical Bulletin. 70:1599-1604
The reaction of 3-amino-4-[(3-nitro-1H-1,2,4-triazol-1-yl)-NNO-azoxy]furazan (4a) with 2,2,2-trifluoro-N-(4-nitrosofurazan-3-yl)acetamide (6) in the presence of dibromoisocyanuric acid (DBI) followed by removal of the protective trifluoroacetyl group
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::98a3b1f02433b2da099f013ec684f49f
https://doi.org/10.1007/s11172-021-3256-6
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9
[(3-Nitro-1H-1,2,4-triazol-1-yl)-NNO-azoxy]furazans: energetic materials containing an N(O)N–N fragment
Autor: David B. Lempert, Yurii N. Matyushin, Yurii A. Strelenko, Vladimir A. Tartakovsky, Ivan V. Fedyanin, Dmitry A. Gulyaev, Michael S. Klenov, Ekaterina K. Kosareva, Aleksandr M. Churakov, Tatiana S. Kon’kova
Publikováno v: RSC Advances. 11:24013-24021
A novel class of energetic compounds with a N(O) N–N fragment, [(3-nitro-1H-1,2,4-triazol-1-yl)-NNO-azoxy]furazans, which exhibit good thermal stability and high experimental enthalpies of formation are estimated as possible components of solid com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::747b644aa435ccea028a56a79d3fac14
https://doi.org/10.1039/d1ra03919a
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