Kinetics of thermal decomposition of methyl derivatives of 7H-difurazanofuxanoazepine and 7H-tryfurasanoazepine

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅或者付费存取

详细

The thermal stability of N-methyl derivatives of 7H-difurasanofuroxanoazepine and 7H-trifurazanoazepine in non-isothermal and isothermal modes has been studied. Formal-kinetic regularities of decomposition and temperature dependences of reaction rate constants have been determined. The thermal stability methyl, propargyl, cyanomethyl, allyl and amine derivatives of azepines is compared.

全文:

受限制的访问

作者简介

A. Kazakov

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

编辑信件的主要联系方式.
Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka

D. Lempert

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka

A. Nabatova

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka

E. Ignatieva

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka

D. Dashko

“Tekhnolog” Special Design and Technological Bureau

Email: akazakov@icp.ac.ru
俄罗斯联邦, St. Petersburg

V. Raznoschikov

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka

L. Yanovskiy

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences; Moscow Energetic Institute

Email: akazakov@icp.ac.ru
俄罗斯联邦, Chernogolovka; Moscow

参考

  1. S. G. Zlotin, A. M. Churakov, M. P. Egorov, et al., Mendeleev Communications, 31 (6), 731 (2021). https://doi.org/10.1016/j.mencom.2021.11.001
  2. T. M. Klapötke, Chemistry of High-Energy Materials. 6rd ed. Berlin: de Gruyter GmbH (2022). https://doi.org/10.1515/9783110739503
  3. M. S. Klenov, A. A. Guskov, O. V. Anikin et al., Angew. Chem. 55 (38), 11472 (2016). https://doi.org/10.1002/anie.201605611
  4. I. L. Dalinger, T. K. Shkineva, I. A. Vatsadze, et al., FirePhysChem. 1 (2), 83 (2021). https://doi.org/10.1016/j.fpc.2021.04.005
  5. Jing Zhou, Junlin Zhang, Bozhou Wang, et al., FirePhysChem., 2, 83 (2022). https://doi.org/10.1016/j.fpc.2021.09.005
  6. N. V. Muravyev, D. B. Meerov, K. A. Monogarov, et al., Chem. Eng. J. 421, 129804 (2021). https://doi.org/10.1016/j.cej.2021.129804
  7. V. P. Sinditskii, N. V. Yudin, S. I. Fedorchenko, et al., Thermochimica Acta, 691, 178703 (2020). https://doi.org/10.1016/j.tca.2020.178703
  8. J. Zhang, T. J. Hou, L. Zhang, J. Luo, Org. Lett. 20 (22), 7172 (2018). https://doi.org/10.1021/acs.orglett.8b03107
  9. A. A. Larin, A. V. Shaffer, M. A. Epishina, et al., ACS Appl. Energy Mater. 3 (8) 7764 (2020). https://doi.org/10.1021/acsaem.0c01162
  10. A. I. Kazakov, D. B. Lempert, A. V. Nabatova, et al., Russ. J. Appl. Chem. 92 (12), 1696 (2019).
  11. D. B. Lempert, E. L. Ignatieva, A. I. Stepanov, et al., Russ. J. Phys. Chem. B 17 (1), 1 (2023). https://doi.org/10.1134/S1990793123010256
  12. D. B. Lempert, E. L. Ignatieva, A. I. Stepanov, et al., Russ. J. Phys. Chem. B 17 (3), 702 (2023). https://doi.org/10.1134/S1990793123030065
  13. D. B. Lempert, E. L. Ignatieva, A. I. Stepanov et al, Russ. J. Phys. Chem. B 18 (1), 172 (2024). https://doi.org/10.1134/S1990793123010256
  14. A. I. Kazakov, D. B. Lempert, A. V. Nabatova, et al, Russ. J. Phys. Chem. B 17 (3), 673 (2023). https://doi.org/10.1134/S1990793123030041
  15. A. I. Kazakov, D. B. Lempert, A. V. Nabatova, et al., Russ. J. Phys. Chem. B 17 (5), 1083 (2023). https://doi.org/10.1134/S1990793123050032
  16. A. I. Kazakov, D. B. Lempert, A. V. Nabatova, et al., Russ. J. Phys. Chem. B 18 (2), 436 (2024). https://doi.org/10.1134/S199079312402009X
  17. D. B. Lempert, E. L. Ignatieva, A. I. Stepanov, et al, Russ. J. Phys. Chem. B 17 (5), 1106 (2023). https://doi.org/0.1134/S1990793123050068
  18. L. N. Galperin, Yu. R. Kolesov, L. B. Mashkinov, Yu. E. Turner, Differential automatic calorimeters (DAC) for various purposes, Proceedings of the Sixth All-Union Conference on Calorimetry. Tbilisi: Metsniereba, P. 539 (1973).

补充文件

附件文件
动作
1. JATS XML
下载
2. Fig. 1. Structures of N-substituted derivatives of 7H-difurazanofuroxanoazepine and 7H-trifurazanoazepine.

下载 (108KB)
索引源数据
3. Fig. 2. TG (1) and DSC (2) curves for thermal decomposition of AzCH3. Sample weight ~2 mg, heating rate 5 K/min, argon purge rate 40 ml/min.

下载 (98KB)
索引源数据
4. Fig. 3. Kinetic dependences of the amount of heat Qt released during thermal decomposition of the compound AzCH3 on time t, at different temperatures: 1 – 235.4, 2 – 251.2, 3 – 261.7, 4 – 270.4, 5 – 281.2, 6 – 288.4 °C. Points – experiment, solid curves – calculation according to equation (1).

下载 (147KB)
索引源数据
5. Fig. 4. TG (1) and DSC (2) curves for thermal decomposition of Az(O)CH3. Sample weight ~2 mg, heating rate 5 K/min, argon purge rate 40 ml/min.

下载 (98KB)
索引源数据
6. Fig. 5. Dependence of the reaction rate of thermal decomposition of Az(O)CH3 on the depth of decomposition at different temperatures: 1 – 220.2, 2 – 231.4, 3 – 234.8, 4 – 240.2, 5 – 245.2 °C.

下载 (100KB)
索引源数据
7. Fig. 6. Kinetic curves of the dependence of the depth of decomposition of Az(O)CH3 on time at different temperatures: 1 – 245.2, 2 – 240.2, 3 – 234.8, 4 – 231.4, 5 – 215.2 °C. Points – experiment, solid curves – calculation according to equation (2).

下载 (99KB)
索引源数据

版权所有 © Russian Academy of Sciences, 2024