Synthesis and Properties [1,2,4]Triazolo[4,3-b][1,2,4,5]Tetrazine N-Oxide Explosives

Guilong Wang; Zhanda Fu; Hongquan Yin; Fu Xue Chen

doi:10.1002/prep.201900014

Synthesis and Properties [1,2,4]Triazolo[4,3-b][1,2,4,5]Tetrazine N-Oxide Explosives

Guilong Wang, Zhanda Fu, Hongquan Yin, Fu Xue Chen^*

^*此作品的通讯作者

化学与化工学院

科研成果: 期刊稿件 › 文章 › 同行评审

11 引用（Scopus）

摘要

To improve the detonation performance, 1,2,4,5-tetrazine and [1,2,4]triazolo[4,3-b][1,2,4,5]tetrazine N-oxide explosives were prepared by oxidation reaction with trifluoroacetic peroxide acid. Thus, four compounds were synthesized and characterized. Among them, 3,6-bis((3-nitro-1,2,4-oxadiazol-5-yl)amino)-1,2,4,5-tetrazine 1-oxide (TDOX) showed good detonation performance (D, 8926 m s⁻¹; P, 34.8 GPa) and favorable thermal stability (T_d, 228 °C, onset). All compounds featured mechanic insensitivities (IS>40 J, FS>360 N).

源语言	英语
页（从-至）	1010-1014
页数	5
期刊	Propellants, Explosives, Pyrotechnics
卷	44
期	8
DOI	https://doi.org/10.1002/prep.201900014
出版状态	已出版 - 8月 2019

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10.1002/prep.201900014

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引用此

@article{c8702438bcb14b34bf6299a039f7c152,

title = "Synthesis and Properties [1,2,4]Triazolo[4,3-b][1,2,4,5]Tetrazine N-Oxide Explosives",

abstract = "To improve the detonation performance, 1,2,4,5-tetrazine and [1,2,4]triazolo[4,3-b][1,2,4,5]tetrazine N-oxide explosives were prepared by oxidation reaction with trifluoroacetic peroxide acid. Thus, four compounds were synthesized and characterized. Among them, 3,6-bis((3-nitro-1,2,4-oxadiazol-5-yl)amino)-1,2,4,5-tetrazine 1-oxide (TDOX) showed good detonation performance (D, 8926 m s−1; P, 34.8 GPa) and favorable thermal stability (Td, 228 °C, onset). All compounds featured mechanic insensitivities (IS>40 J, FS>360 N).",

keywords = "1,2,4,5-Tetrazine, Explosives, N-Oxide, Synthesis, [1,2,4]Triazolo[4,3,b][1,2,4,5]tetrazine",

author = "Guilong Wang and Zhanda Fu and Hongquan Yin and Chen, {Fu Xue}",

note = "Publisher Copyright: {\textcopyright} 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim",

year = "2019",

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doi = "10.1002/prep.201900014",

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TY - JOUR

T1 - Synthesis and Properties [1,2,4]Triazolo[4,3-b][1,2,4,5]Tetrazine N-Oxide Explosives

AU - Wang, Guilong

AU - Fu, Zhanda

AU - Yin, Hongquan

AU - Chen, Fu Xue

PY - 2019/8

Y1 - 2019/8

N2 - To improve the detonation performance, 1,2,4,5-tetrazine and [1,2,4]triazolo[4,3-b][1,2,4,5]tetrazine N-oxide explosives were prepared by oxidation reaction with trifluoroacetic peroxide acid. Thus, four compounds were synthesized and characterized. Among them, 3,6-bis((3-nitro-1,2,4-oxadiazol-5-yl)amino)-1,2,4,5-tetrazine 1-oxide (TDOX) showed good detonation performance (D, 8926 m s−1; P, 34.8 GPa) and favorable thermal stability (Td, 228 °C, onset). All compounds featured mechanic insensitivities (IS>40 J, FS>360 N).

AB - To improve the detonation performance, 1,2,4,5-tetrazine and [1,2,4]triazolo[4,3-b][1,2,4,5]tetrazine N-oxide explosives were prepared by oxidation reaction with trifluoroacetic peroxide acid. Thus, four compounds were synthesized and characterized. Among them, 3,6-bis((3-nitro-1,2,4-oxadiazol-5-yl)amino)-1,2,4,5-tetrazine 1-oxide (TDOX) showed good detonation performance (D, 8926 m s−1; P, 34.8 GPa) and favorable thermal stability (Td, 228 °C, onset). All compounds featured mechanic insensitivities (IS>40 J, FS>360 N).

KW - 1,2,4,5-Tetrazine

KW - Explosives

KW - N-Oxide

KW - Synthesis

KW - [1,2,4]Triazolo[4,3,b][1,2,4,5]tetrazine

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