Methyl-Substituted Derivatives of Furazanoazepines: Synthesis, Structure, Enthalpy of Formation, and Ballistic Efficiency

D. B. Lempert; Лемперт Д. Б.; E. L. Ignatieva; Игнатьева Е. Л.; A. I. Stepanov; Степанов А. И.; D. V. Dashko; Дашко Д. В.; A. I. Kazakov; Казаков А. И.; A. V. Nabatova; Набатова А. В.; G. V. Shilov; Шилов Г. В.; D. V. Korchagin; Корчагин Д. В.; S. M. Aldoshin; Алдошин С. М.

doi:10.31857/S0207401X23090066

Methyl-Substituted Derivatives of Furazanoazepines: Synthesis, Structure, Enthalpy of Formation, and Ballistic Efficiency

Authors: Lempert D.B.¹, Ignatieva E.L.¹, Stepanov A.I.², Dashko D.V.², Kazakov A.I.¹, Nabatova A.V.¹, Shilov G.V.¹, Korchagin D.V.¹, Aldoshin S.M.¹
Affiliations:
1. Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences
2. Special Design and Technological Bureau “Technolog”
Issue: Vol 42, No 9 (2023)
Pages: 20-29
Section: Combustion, explosion and shock waves
URL: https://cijournal.ru/0207-401X/article/view/674826
DOI: https://doi.org/10.31857/S0207401X23090066
EDN: https://elibrary.ru/TTDDMT
ID: 674826

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Abstract
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Abstract

Energy-intensive compounds AzCH3, 7-methyl-7Н-trifurazano[3,4-b:3′,4′-f:3″,4″-d]azepine, and Az(O)CH3, 7-methyl-7Н-difurazano[ 3,4-b:3′,4′-f]furoxano[3″,4″-d]azepine, are extensively studied as potential dispersants in gas-generating fuels. The main parameters of the crystal lattice are determined by X‑ray diffraction analysis and experimental data on the heats of combustion and enthalpies of the formation of AzCH3 and Az(O)CH3 are obtained. A thermodynamic analysis of the effectiveness of these compounds in gas-generating fuels is carried out. It is shown that AzCH3 and Az(O)CH3 are very effective as potential dispersants of solid fuels for gas generator engines.

Keywords

methyl derivatives, azepines, furazans, X-ray diffraction analysis, enthalpy of formation, ballistic efficiency

References

Klapötke T.M. Chemistry of High-Energy Materials. 3rd ed. Berlin: De Gruyter, 2015.
Chavez D.E. // Topics in Heterocyclic Chemistry / Ed. Larionov O.V. Berlin: Springer, 2017. V. 53. P. 1; https://doi.org/10.1007/7081_2017_5
Churakov A.M., Ioffe S.L., Tartakovsky V.A. // Mendeleev Commun. 1995. V. 5. № 6. P. 227; https://doi.org/10.1070/MC1995v005n06ABEH000539
Sheremetev A.B., Kulagina V.O., Aleksandrova N.S. et al. // Propellants Explos. Pyrotech. 1998. V. 23. P. 142.
Сысолятин С.В., Лобанова А.А., Черникова Ю.Т., Сакович Г.В. // Успехи химии. 2005. Т. 74. № 8. С. 830; https://doi.org/10.1070/RC2005v074n08ABEH001179
Chavez D.E., Parrish D.A., Mitchell L., Imler G.H. // Angew. Chem. Intern. Ed. 2017. V. 56. № 13. P. 3575; https://doi.org/10.1002/anie.201612496
Churakov A.M., Ioffe S.L., Tartakovsky V.A. // Mendeleev Commun. 1996. V. 6. P. 20; https://doi.org/10.1070/MC1996v006n01ABEH000560
Klenov M.S., Guskov A.A., Anikin O.V. et al. // Angew. Chem. Intern. Ed. 2016. V. 55. № 38. P. 11472; https://doi.org/10.1002/anie.201605611
Xia C., Zheng C., Zhang T. et al. // Chin. J. Energetic Mater. 2015. V. 23. № 11. P. 1089; https://doi.org/10.11943/j.issn.1006-9941.2015.11.010
Wei H., Gao H., Shreeve J.M. // Chem. Eur. J. 2014. V. 20. № 51. P. 16943; https://doi.org/10.1002/chem.201405122
Stepanov A.I., Dashko D.V., Astrat’ev A.A. // Cent. Eur. J. Energetic Mater. 2012. V. 9. № 4. P. 329.
Степанов А.И., Астратьев А.А., Дашко Д.В. и др. // Изв. АН. Сер. хим. 2012. № 5. С. 1019.
Astrat’ev A.A., Dashko D.V., Stepanov A.I. // Cent. Eur. J. Chem. 2012. V. 10. № 4. P. 1087; https://doi.org/10.2478/s11532-012-0020-7
Zhanga J., Zhou J., Bi F., Wang B. // Chin. Chem. Lett. 2020. V. 31. № 9. P. 2375; https://doi.org/10.1016/j.cclet.2020.01.026
Казаков А.И., Лемперт Д.Б., Набатова А.В. и др. // Журн. прикл. химии. 2019. Т. 92. № S13. С. 1657; https://doi.org/10.1134/S0044461819130036
Лемперт Д.Б., Игнатьева Е.Л., Степанов А.И. и др. // Хим. физика. 2023. Т. 42. № 2. С. 3.
Казаков А.И., Лемперт Д.Б., Набатова А.В. и др. // Хим. физика. 2023. Т. 42. № 5. С. 3.
Лемперт Д.Б., Игнатьева Е.Л., Степанов А.И. и др. // Хим. физика. 2023. Т. 42. № 5. С. 11.
Leonov N.E., Semenov S.E., Klenov M.S. et al. // Mendeleev Commun. 2021. V. 31. № 6. P. 789; https://doi.org/10.1016/j.mencom.2021.11.006
Степанов А.И., Дашко Д.В., Астратьев А.А. // Химия гетероцикл. соединений. 2013. № 7. С. 1145.
Sheldrick G.M. // Acta Crystall. C. 2015. V. 71. Part 1. P. 3; https://doi.org/10.1107/S2053229614024218
Кирпичев Е.П., Зюзин И.Н., Авдонин В.В., Рубцов Ю.И., Лемперт Д.Б. // ЖФХ. 2006. Т. 80. № 9. С. 1543.
Глушко В.П. Термические константы веществ. Справ. в 10 вып. М.: АН СССР, ВИНИТИ, 1965.
Алдошин С.М., Лемперт Д.Б., Гончаров Т.К. и др. // Изв. РАН. Сер. хим. 2016. № 8. С. 2018.
Лемперт Д.Б., Казаков А.И., Набатова А.В. и др. // Физика горения и взрыва. 2020. Т. 56. № 6. С. 3; https://doi.org/10.15372/FGV20200601