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

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A Synthetic Strategy for the Preparation of Fused [5,6,5,5]-Tetracyclic Energetic Compounds
Organic Letters ( IF 4.9 ) Pub Date : 2023-04-03 , DOI: 10.1021/acs.orglett.3c00630
Caijin Lei ₁ , Jie Tang ₁ , Qinghua Zhang ₂ , Hongwei Yang ₁ , Guangbin Cheng ₁

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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.

中文翻译：

一种制备稠合 [5,6,5,5]-四环含能化合物的合成策略

本研究探索了一种制备稠合 [5,6,5,5]-四环高能化合物的直接合成策略。化合物4具有较高的热稳定性（T _{d = 307 °C），与传统耐热炸药HNS（}T _d = 318 °C）相当，但爆速（8262 ms ^–1）高于HNS（ 7612 毫秒^–1）。这些结果表明化合物4作为潜在的耐热炸药值得进一步研究。

更新日期：2023-04-03

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