Comparative Study of Trifunctionalization for Enhanced Energy and Thermal Stability in Zwitterionic Fused Triazole Skeletons

IF 4.9 1区化学 Q1 CHEMISTRY, ORGANIC

Organic Letters Pub Date : 2025-01-16 DOI:10.1021/acs.orglett.4c04775

Zhe Wang, Hui Zhang, Yingqi Xia, Qi Lai, Ping Yin, Siping Pang

引用次数: 0

Abstract

In this work, two energetic compounds 5-(3-iminio-6-nitro-3H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-2(7H)-yl)tetrazol-1-ide (TT) and 3-nitro-7-(2H-tetrazol-5-yl)-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazol-6-amine (FT) were successfully synthesized from the same compound 3,6,7-triamino-7H-[1,2,4]triazolo[4,3-b][1,2,4]triazolium (TATOT). Both compounds contain three explosophores, amino, nitro, and tetrazole, on the fused ring. Through different functional group arrangements, TT possesses higher density and good thermal stability. FT exhibits a low sensitivity to mechanical stimulation. Both compounds show promising energetic performance properties.

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三官能化对两性离子熔合三唑骨架增强能量和热稳定性的比较研究

成功合成了 3,6,7-三氨基-7H-[1,2,4]三唑并[4,3-b][1,2,4]三唑-6-胺（FT）。这两种化合物的熔合环上都含有氨基、硝基和四唑三种爆炸性官能团。通过不同的官能团排列，TT 具有更高的密度和良好的热稳定性。FT 对机械刺激的敏感性较低。这两种化合物都显示出良好的能量性能特性。

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来源期刊

Organic Letters 化学-有机化学

CiteScore

9.30

自引率

11.50%

发文量

1607

审稿时长

1.5 months

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.