A Synthetic Strategy for the Preparation of Fused [5,6,5,5]-Tetracyclic Energetic Compounds

A Synthetic Strategy for the Preparation of Fused [5,6,5,5]-Tetracyclic Energetic Compounds

This study explores a straightforward synthetic strategy for preparing fused [5,6,5,5]-tetracyclic energetic compounds. Compound 4 has a high thermostability (T d = 307 °C), which is comparable to that of traditional heat-resistant explosive HNS (T d = 318 °C), but a higher detonation velocity (8262...

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Veröffentlicht in:Organic letters 2023-04, Vol.25 (14), p.2461-2465
Hauptverfasser: Lei, Caijin, Tang, Jie, Zhang, Qinghua, Yang, Hongwei, Cheng, Guangbin
Format: Artikel
Sprache:eng
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Zusammenfassung:This study explores a straightforward synthetic strategy for preparing fused [5,6,5,5]-tetracyclic energetic compounds. Compound 4 has a high thermostability (T d = 307 °C), which is comparable to that of traditional heat-resistant explosive HNS (T d = 318 °C), but a higher detonation velocity (8262 m s–1) than HNS (7612 m s–1). These results indicate that compound 4 deserves further investigation as a potential heat-resistant explosive.
ISSN:1523-7060
1523-7052
DOI:10.1021/acs.orglett.3c00630