Sonali Kukreja, Abhishek Kumar Yadav, Vikas D. Ghule, Srinivas Dharavath
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引用次数: 0
Abstract
In this study, we synthesized energetic materials integrating thiadiazole and triazole moieties. The newly developed compounds were thoroughly characterized using NMR, IR, elemental analysis, TGA-DSC, and single-crystal X-ray diffraction (for compound 3). These compounds exhibited acceptable properties, including high densities (1.88–1.92 g cm–3), moderate to good detonation performance (VOD: 6383–8128 m s–1), good thermal stability (143–238 °C), and less sensitivity to impact (>15 J) and friction (360 N). Notably, compounds 4 and 8 achieved superior detonation velocities compared to nearly all reported sulfur-based energetic materials to date. This work highlights the significance of triazole-thiadiazole frameworks in the development and fine-tuning of energetic materials.
在本研究中，我们合成了整合噻二唑和三唑基团的含能材料。利用核磁共振、红外、元素分析、热重- dsc和单晶x射线衍射（化合物3）对新开发的化合物进行了彻底的表征。这些化合物具有可接受的性能，包括高密度（1.88-1.92 g cm-3），中等至良好的爆轰性能（VOD）：6383-8128 m s-1)，良好的热稳定性（143-238°C），对冲击（>15 J）和摩擦（360 N）的敏感性较低。值得注意的是，与迄今为止几乎所有报道的含硫高能材料相比，化合物4和8的爆速更高。这项工作突出了三唑-噻二唑框架在含能材料的开发和微调中的意义。
期刊介绍：
Organic Letters invites original reports of fundamental research in all branches of the theory and practice of organic, physical organic, organometallic,medicinal, and bioorganic chemistry. Organic Letters provides rapid disclosure of the key elements of significant studies that are of interest to a large portion of the organic community. In selecting manuscripts for publication, the Editors place emphasis on the originality, quality and wide interest of the work. Authors should provide enough background information to place the new disclosure in context and to justify the rapid publication format. Back-to-back Letters will be considered. Full details should be reserved for an Article, which should appear in due course.
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