| Autor: |
Kumar P; Energetic Materials Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, Uttar Pradesh, India., Ghule VD; Department of Chemistry, National Institute of Technology Kurukshetra, Kurukshetra-136119, Haryana, India., Dharavath S; Energetic Materials Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, Uttar Pradesh, India. |
| Jazyk: |
angličtina |
| Zdroj: |
Organic letters [Org Lett] 2024 Jun 07; Vol. 26 (22), pp. 4788-4792. Date of Electronic Publication: 2024 May 29. |
| DOI: |
10.1021/acs.orglett.4c01623 |
| Abstrakt: |
gem -Dinitro methyl based high-energy-density material 5-(dinitromethylene)-4,5-dihydro-1 H -1,2,4-triazole ( 2 ) and its hydroxylamine salt ( 4 ) were synthesized for the first time in a single step and characterized. Further, the structure of 2 was confirmed by single-crystal X-ray diffraction (SCXRD) studies. Interestengly, both the compounds show excellent density (> 1.83 g cm -3 ), detonation velocity (> 8700 m s -1 ), pressure (> 30 GPa) and are insensitive toward mechanical stimuli such as impact and friction sensitivity. Considering their synthetic fesibility and balanced energetic performance, compounds 2 and 4 show future prospects as potential next-generation energetic materials for the replacenent of many presently used benchmark high energy density materials such as RDX, FOX-7 and highly insensitive H-FOX. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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