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Mass spectral fragmentation pathways in nitramines. A collision-induced dissociation study

✍ Scribed by Jehuda Yinon; William C. Brumley; George M. Brilis; Suryanarayana Bulusu

Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
325 KB
Volume
25
Category
Article
ISSN
1076-5174

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✦ Synopsis

Abstract

A collision‐induced dissociation (CID) study of five synthesized nitramines was carried out using a hybrid EBQQ mass spectrometer. CID spectra were obtained in two modes: B/E linked‐scan mode and MS/MS mode using the EB sector combination as the first mass spectrometer and the QQ as collision cell and second mass spectrometer, respectively. Fragmentation pathways of the compounds were determined in the electron‐impact mode. It was found that dominant fragmentation pathways included the loss of OH, NO~2~ and HNO~2~ in addition to the loss of CH~2~NNO and CH~2~NNO~2~.

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