Identification and forming process of main impurity in HBIW

Hua Xiong Chen; Shu Sen Chen; Li Jie Li; Yan Shan Shi; Rong Jie Yang; Yu Lian Xiang

Identification and forming process of main impurity in HBIW

Hua Xiong Chen^*, Shu Sen Chen, Li Jie Li, Yan Shan Shi, Rong Jie Yang, Yu Lian Xiang

^*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

The impurities in hexabenzylhexaazaisowurtzitane (HBIW) were isolated by preparative chromatograph, and the crystal of the main impurity in HBIW was obtained by recrystal technic. The structure of the impurity was studied with FT-IR, ¹H-NMR, ESI-MS, element analysis. The forming of the impurity and its effect on the catalyst Pd in the hydrogenolysis are discussed. The results show that the main impurity in HBIW is oxalic dibenzylamine (Bn-NHCO-)-₂, which is formed from C₆H₅CH₂ NHCH(OH)CH(OH)NHCH₂C₆H₅ oxidated by the oxygen in the air.

Original language	English
Pages (from-to)	1179-1182
Number of pages	4
Journal	Binggong Xuebao/Acta Armamentarii
Volume	28
Issue number	10
Publication status	Published - Oct 2007

Keywords

Energetic material
Hexabenzylhexaazaisowurtzitane
Hydrogenolysis
Materials examination and analysis
Oxalic dibenzylamine

Cite this

@article{b1885742281346b690d6c30e60552dbc,

title = "Identification and forming process of main impurity in HBIW",

abstract = "The impurities in hexabenzylhexaazaisowurtzitane (HBIW) were isolated by preparative chromatograph, and the crystal of the main impurity in HBIW was obtained by recrystal technic. The structure of the impurity was studied with FT-IR, 1H-NMR, ESI-MS, element analysis. The forming of the impurity and its effect on the catalyst Pd in the hydrogenolysis are discussed. The results show that the main impurity in HBIW is oxalic dibenzylamine (Bn-NHCO-)-2, which is formed from C6H5CH2 NHCH(OH)CH(OH)NHCH2C6H5 oxidated by the oxygen in the air.",

keywords = "Energetic material, Hexabenzylhexaazaisowurtzitane, Hydrogenolysis, Materials examination and analysis, Oxalic dibenzylamine",

author = "Chen, {Hua Xiong} and Chen, {Shu Sen} and Li, {Li Jie} and Shi, {Yan Shan} and Yang, {Rong Jie} and Xiang, {Yu Lian}",

year = "2007",

month = oct,

language = "English",

volume = "28",

pages = "1179--1182",

journal = "Binggong Xuebao/Acta Armamentarii",

issn = "1000-1093",

publisher = "China Ordnance Society",

number = "10",

}

TY - JOUR

T1 - Identification and forming process of main impurity in HBIW

AU - Chen, Hua Xiong

AU - Chen, Shu Sen

AU - Li, Li Jie

AU - Shi, Yan Shan

AU - Yang, Rong Jie

AU - Xiang, Yu Lian

PY - 2007/10

Y1 - 2007/10

N2 - The impurities in hexabenzylhexaazaisowurtzitane (HBIW) were isolated by preparative chromatograph, and the crystal of the main impurity in HBIW was obtained by recrystal technic. The structure of the impurity was studied with FT-IR, 1H-NMR, ESI-MS, element analysis. The forming of the impurity and its effect on the catalyst Pd in the hydrogenolysis are discussed. The results show that the main impurity in HBIW is oxalic dibenzylamine (Bn-NHCO-)-2, which is formed from C6H5CH2 NHCH(OH)CH(OH)NHCH2C6H5 oxidated by the oxygen in the air.

AB - The impurities in hexabenzylhexaazaisowurtzitane (HBIW) were isolated by preparative chromatograph, and the crystal of the main impurity in HBIW was obtained by recrystal technic. The structure of the impurity was studied with FT-IR, 1H-NMR, ESI-MS, element analysis. The forming of the impurity and its effect on the catalyst Pd in the hydrogenolysis are discussed. The results show that the main impurity in HBIW is oxalic dibenzylamine (Bn-NHCO-)-2, which is formed from C6H5CH2 NHCH(OH)CH(OH)NHCH2C6H5 oxidated by the oxygen in the air.

KW - Energetic material

KW - Hexabenzylhexaazaisowurtzitane

KW - Hydrogenolysis

KW - Materials examination and analysis

KW - Oxalic dibenzylamine

UR - http://www.scopus.com/inward/record.url?scp=37349103366&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:37349103366

SN - 1000-1093

VL - 28

SP - 1179

EP - 1182

JO - Binggong Xuebao/Acta Armamentarii

JF - Binggong Xuebao/Acta Armamentarii

IS - 10

ER -

Identification and forming process of main impurity in HBIW

Abstract

Keywords

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