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Gribov PS, Kondakova NN, Il'icheva NN, Stepanova ER, Denisyuk AP, Sizov VA, Dotsenko VD, Vinogradov DB, Bulatov PV, Sinditskii VP, Suponitsky KY, Il'in MM, Keshtov ML, Sheremetev AB. Energetic Polymer Possessing Furazan, 1,2,3-Triazole, and Nitramine Subunits. Int J Mol Sci 2023; 24:ijms24119645. [PMID: 37298596 DOI: 10.3390/ijms24119645] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/28/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
A [3 + 2] cycloaddition reaction using dialkyne and diazide comonomers, both bearing explosophoric groups, to synthesize energetic polymers containing furazan and 1,2,3-triazole ring as well as nitramine group in the polymer chain have been described. The developed solvent- and catalyst-free approach is methodologically simple and effective, the comonomers used are easily available, and the resulting polymer does not need any purification. All this makes it a promising tool for the synthesis of energetic polymers. The protocol was utilized to generate multigram quantities of the target polymer, which has been comprehensively investigated. The resulting polymer was fully characterized by spectral and physico-chemical methods. Compatibility with energetic plasticizers, thermochemical characteristics, and combustion features indicate the prospects of this polymer as a binder base for energetic materials. The polymer of this study surpasses the benchmark energetic polymer, nitrocellulose (NC), in a number of properties.
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Affiliation(s)
- Pavel S Gribov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., Moscow 119991, Russia
| | - Natalia N Kondakova
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Natalia N Il'icheva
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Evgenia R Stepanova
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Anatoly P Denisyuk
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Vladimir A Sizov
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Varvara D Dotsenko
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Dmitry B Vinogradov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., Moscow 119991, Russia
| | - Pavel V Bulatov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., Moscow 119991, Russia
| | - Valery P Sinditskii
- Mendeleev University of Chemical Technology, 9 Miusskaya pl., Moscow 125047, Russia
| | - Kyrill Yu Suponitsky
- Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 119991, Russia
- Basic Department of Chemistry of Innovative Materials and Technologies, Plekhanov Russian University of Economics, 36 Stremyannyi Line, Moscow 117997, Russia
| | - Mikhail M Il'in
- Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 119991, Russia
| | - Mukhamed L Keshtov
- Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow 119991, Russia
| | - Aleksei B Sheremetev
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prosp., Moscow 119991, Russia
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Synthesis and Crystal Structure of 3-(4-Cyano-3-nitro-1H-pyrazol-5-yl)-4-nitrofurazan: Comparison of the Influence of the NO2 and CN Groups on Crystal Packing and Density. MOLBANK 2022. [DOI: 10.3390/m1533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The title compound was synthesized and characterized by IR and NMR spectroscopy and single crystal X-ray diffraction. The analysis of the crystal packing of the title compound and its analog, bearing a nitro group instead of a nitrile one, allowed a direct comparison of two common explosophoric groups: CN and NO2. By using ΔOED-based densification approach, it is shown that the CN group is lighter in mass, less dense, and participates in intermolecular bonding to a lesser extent in comparison to the NO2 group. As a result, the cyano compound has a lower density and a looser crystal packing than the nitro analog.
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Zelenov VP, Dalinger IL, Anisimov AA, Yu. Suponitsky K, Pivkina AN, Sheremetev AB. New heterocyclic furazano[3,4-d ][1,2,3]triazine system as a platform for energetic compound engineering. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Density Estimation Method for Individual Compounds from X-Ray Diffraction Analysis of their Solvated Forms. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03126-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Gribov PS, Frank DF, Getmanova AD, Suponitsky KY, Sheremetev AB. Synthesis and structure of 3-substituted 1,5-dinitro-1,3,5-triazepanes. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03119-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Nitration of N-(fluorodinitroethyl)pyrazoles. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3580-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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3,4-Bis(bromomethyl)furazan and its N-oxide. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03082-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Opening of the 1,3,5-triazine ring in 3-methyl-5-(trinitromethyl)tetrazolo[1,5-a][1,3,5]triazin-7-one by the action of alcohols. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03068-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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