Mechanisms and By-products of Nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane

Zhi Yong He; Jun Luo; Chun Xu Lü; Ping Wang; Rong Xu; Jin Shan Li

doi:10.3969/j.issn.1006-9941.2012.01.002

Mechanisms and By-products of Nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane

Zhi Yong He
, Jun Luo
, Chun Xu Lü
, Ping Wang
, Rong Xu
, Jin Shan Li

Nanjing University of Science and Technology
China Academy of Engineering Physics

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The main product of nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT) in dinitrogen pentoxide/nitric acid/ammonium nitrate with lower dinitrogen pentoxide concentration is HMX. While with higher dinitrogen pentoxide concentration, some of straight-chain by-products of both 1, 9-dinitroxy-2, 4, 6, 8-tetranitro-2, 4, 6, 8-tetrazanonane and N, N'-bis(hydroxymethyl)nitramide were obtained and separated by column chromatography, and the structures were confirmed with infrared spectroscopy(IR), nuclear magnetic resonance(HNMR) and mass spectrometry(MS). Increasing dinitrogen pentoxide concentration leads to more by-products. Nitrolysis of DPT in dinitrogen pentoxide/nitric acid or dinitrogen pentoxide/methylene chloride afforded only straight-chain by-products.

Original language	English
Pages (from-to)	5-8
Number of pages	4
Journal	Hanneng Cailiao/Chinese Journal of Energetic Materials
Volume	20
Issue number	1
DOIs	https://doi.org/10.3969/j.issn.1006-9941.2012.01.002
State	Published - Feb 2012
Externally published	Yes

Keywords

3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT)
Dinitrogen pentoxide
HMX
Nitrolysis
Organic chemistry

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title = "Mechanisms and By-products of Nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane",

abstract = "The main product of nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT) in dinitrogen pentoxide/nitric acid/ammonium nitrate with lower dinitrogen pentoxide concentration is HMX. While with higher dinitrogen pentoxide concentration, some of straight-chain by-products of both 1, 9-dinitroxy-2, 4, 6, 8-tetranitro-2, 4, 6, 8-tetrazanonane and N, N'-bis(hydroxymethyl)nitramide were obtained and separated by column chromatography, and the structures were confirmed with infrared spectroscopy(IR), nuclear magnetic resonance(HNMR) and mass spectrometry(MS). Increasing dinitrogen pentoxide concentration leads to more by-products. Nitrolysis of DPT in dinitrogen pentoxide/nitric acid or dinitrogen pentoxide/methylene chloride afforded only straight-chain by-products.",

keywords = "3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT), Dinitrogen pentoxide, HMX, Nitrolysis, Organic chemistry",

author = "He, \{Zhi Yong\} and Jun Luo and L{\"u}, \{Chun Xu\} and Ping Wang and Rong Xu and Li, \{Jin Shan\}",

year = "2012",

month = feb,

doi = "10.3969/j.issn.1006-9941.2012.01.002",

language = "英语",

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AU - He, Zhi Yong

AU - Luo, Jun

AU - Lü, Chun Xu

AU - Wang, Ping

AU - Xu, Rong

AU - Li, Jin Shan

PY - 2012/2

Y1 - 2012/2

N2 - The main product of nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT) in dinitrogen pentoxide/nitric acid/ammonium nitrate with lower dinitrogen pentoxide concentration is HMX. While with higher dinitrogen pentoxide concentration, some of straight-chain by-products of both 1, 9-dinitroxy-2, 4, 6, 8-tetranitro-2, 4, 6, 8-tetrazanonane and N, N'-bis(hydroxymethyl)nitramide were obtained and separated by column chromatography, and the structures were confirmed with infrared spectroscopy(IR), nuclear magnetic resonance(HNMR) and mass spectrometry(MS). Increasing dinitrogen pentoxide concentration leads to more by-products. Nitrolysis of DPT in dinitrogen pentoxide/nitric acid or dinitrogen pentoxide/methylene chloride afforded only straight-chain by-products.

AB - The main product of nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT) in dinitrogen pentoxide/nitric acid/ammonium nitrate with lower dinitrogen pentoxide concentration is HMX. While with higher dinitrogen pentoxide concentration, some of straight-chain by-products of both 1, 9-dinitroxy-2, 4, 6, 8-tetranitro-2, 4, 6, 8-tetrazanonane and N, N'-bis(hydroxymethyl)nitramide were obtained and separated by column chromatography, and the structures were confirmed with infrared spectroscopy(IR), nuclear magnetic resonance(HNMR) and mass spectrometry(MS). Increasing dinitrogen pentoxide concentration leads to more by-products. Nitrolysis of DPT in dinitrogen pentoxide/nitric acid or dinitrogen pentoxide/methylene chloride afforded only straight-chain by-products.

KW - 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane(DPT)

KW - Dinitrogen pentoxide

KW - HMX

KW - Nitrolysis

KW - Organic chemistry

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U2 - 10.3969/j.issn.1006-9941.2012.01.002

DO - 10.3969/j.issn.1006-9941.2012.01.002

M3 - 文章

AN - SCOPUS:84863357639

SN - 1006-9941

VL - 20

SP - 5

EP - 8

JO - Hanneng Cailiao/Chinese Journal of Energetic Materials

JF - Hanneng Cailiao/Chinese Journal of Energetic Materials

IS - 1

ER -

Mechanisms and By-products of Nitrolysis of 3, 7-dinitro-1, 3, 5.7-tetrazabicyclo[3.3.1]nonane

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