MASS-SPECTRAL FRAGMENTATION PATHWAYS IN SOME GLYCOLURIL-TYPE EXPLOSIVES - A STUDY BY COLLISION-INDUCED DISSOCIATION AND ISOTOPE LABELING

被引：19

作者：

YINON, J

BULUSU, S

AXENROD, T

YAZDEKHASTI, H

机构：

[1] USA,ARDEC,PICATINNY ARSENAL,NJ 07806

[2] CUNY CITY COLL,DEPT CHEM,NEW YORK,NY 10031

来源：

ORGANIC MASS SPECTROMETRY | 1994年 / 29卷 / 11期

关键词：

D O I：

10.1002/oms.1210291109

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Electron impact (EI), chemical ionization and negative-ion chemical ionization (NCI) mass spectra of 1,4-dinitroglycoluril (DINGU), its N-15- and H-2-labeled analogues and the dimethyl-substituted derivatives were recorded. Tandem mass spectrometry with collision induced dissociation was used to study the fragmentation pathways of these compounds. It was found that the main EI fragmentation processes of DINGU are due to the cleavage of C-N bonds and some rearrangement reactions.

引用

页码：625 / 631

页数：7

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