Synthesis of 3, 5-ditetrazolyl-1, 2, 4-triazole-based complexes: a strategy for developing C–N-linked triheterocyclic energetic compounds. (7th March 2019)

• Record Type: Journal Article
• Authors: Wu, Le; He, Piao; Li, Zhimin; Wang, Qianyou; Yang, Junqing; Sinditskii, Valery P.; Zhang, Jian-Guo
• Is Part Of: New journal of chemistry. Volume 43:Number 12(2019)
• Page Start: 4975
• Page End: 4979
• Publication Date: 2019-03-07
• Subjects: Chemistry -- Periodicals; Chimie -- Périodiques; 540
• DOI: 10.1039/c8nj06556j
• Languages: English
• ISSNs: 1144-0546

Abstract

Abstract : Two complexes based on the novel C–N-linked triheterocyclic compound 3, 5-ditetrazolyl-1, 2, 4-triazole (DTT ) were reported for the first time. The present study has contributed to the field of C–N-linked polyheterocyclic systems and has provided a new insight into the design and synthesis of new energetic materials. Abstract : A novel C–N-linked triheterocyclic compound, 3, 5-ditetrazolyl-1, 2, 4-triazole (DTT ), was synthesized via a facile strategy from 3, 5-diamino-1, 2, 4-triazole. Two metal complexes based on theDTT ligand were prepared and fully characterized using elemental analysis, IR spectroscopy, mass spectrometry, and single-crystal X-ray diffraction. Their properties, including density, heat of formation, thermal stability and sensitivity, as well as detonation performance determined using the EXPLO5 program package, were investigated.NaDTT andKDTT showed high positive heats of formation, low sensitivities and good detonation performances. The approach presented here could contribute to the development of C–N-linked polyheterocyclic compounds as new energetic materials.