Toward High-Energy and Low-Sensitivity Energetic Materials Based on a Fused [5,5,5,6]-Tetracyclic Backbone

Caijin Lei; Jie Tang; Qinghua Zhang; Guangbin Cheng; Hongwei Yang

doi:10.1021/acs.orglett.3c01064

Toward High-Energy and Low-Sensitivity Energetic Materials Based on a Fused [5,5,5,6]-Tetracyclic Backbone

Caijin Lei
, Jie Tang
, Qinghua Zhang
, Guangbin Cheng
, Hongwei Yang

航天学院

Nanjing University of Science and Technology

科研成果: 期刊稿件 › 文章 › 同行评审

26 引用（Scopus）

摘要

A route for fused [5,5,5,6]-tetracyclic energetic compounds based on the facile cyclization reaction has been explored. Fused [5,5,5,6]-tetracyclic compound 4 shows a high measured density (1.924 g cm^-3), a low sensitivity (IS = 10 J, and FS = 144 N), and an excellent detonation velocity (9241 m s^-1), which are much better than those of RDX. The results indicate that compound 4 is a potential candidate as a secondary explosive and provide new insight into the construction of fused polycyclic heterocycles.

源语言	英语
页（从-至）	3487-3491
页数	5
期刊	Organic Letters
卷	25
期	19
DOI	https://doi.org/10.1021/acs.orglett.3c01064
出版状态	已出版 - 19 5月 2023

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title = "Toward High-Energy and Low-Sensitivity Energetic Materials Based on a Fused [5,5,5,6]-Tetracyclic Backbone",

abstract = "A route for fused [5,5,5,6]-tetracyclic energetic compounds based on the facile cyclization reaction has been explored. Fused [5,5,5,6]-tetracyclic compound 4 shows a high measured density (1.924 g cm-3), a low sensitivity (IS = 10 J, and FS = 144 N), and an excellent detonation velocity (9241 m s-1), which are much better than those of RDX. The results indicate that compound 4 is a potential candidate as a secondary explosive and provide new insight into the construction of fused polycyclic heterocycles.",

author = "Caijin Lei and Jie Tang and Qinghua Zhang and Guangbin Cheng and Hongwei Yang",

note = "Publisher Copyright: {\textcopyright} 2023 American Chemical Society",

year = "2023",

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day = "19",

doi = "10.1021/acs.orglett.3c01064",

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T1 - Toward High-Energy and Low-Sensitivity Energetic Materials Based on a Fused [5,5,5,6]-Tetracyclic Backbone

AU - Lei, Caijin

AU - Tang, Jie

AU - Zhang, Qinghua

AU - Cheng, Guangbin

AU - Yang, Hongwei

PY - 2023/5/19

Y1 - 2023/5/19

N2 - A route for fused [5,5,5,6]-tetracyclic energetic compounds based on the facile cyclization reaction has been explored. Fused [5,5,5,6]-tetracyclic compound 4 shows a high measured density (1.924 g cm-3), a low sensitivity (IS = 10 J, and FS = 144 N), and an excellent detonation velocity (9241 m s-1), which are much better than those of RDX. The results indicate that compound 4 is a potential candidate as a secondary explosive and provide new insight into the construction of fused polycyclic heterocycles.

AB - A route for fused [5,5,5,6]-tetracyclic energetic compounds based on the facile cyclization reaction has been explored. Fused [5,5,5,6]-tetracyclic compound 4 shows a high measured density (1.924 g cm-3), a low sensitivity (IS = 10 J, and FS = 144 N), and an excellent detonation velocity (9241 m s-1), which are much better than those of RDX. The results indicate that compound 4 is a potential candidate as a secondary explosive and provide new insight into the construction of fused polycyclic heterocycles.

UR - https://www.scopus.com/pages/publications/85159595702

U2 - 10.1021/acs.orglett.3c01064

DO - 10.1021/acs.orglett.3c01064

M3 - 文章

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SN - 1523-7060

VL - 25

SP - 3487

EP - 3491

JO - Organic Letters

JF - Organic Letters

IS - 19

ER -

Toward High-Energy and Low-Sensitivity Energetic Materials Based on a Fused [5,5,5,6]-Tetracyclic Backbone

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