ELECTRON IONIZATION MASS SPECTROMETRIC STUDY OF ISOMERIC CYCLOHEXYL-N-PHENYLANILINES

被引：0

作者：

Rabbih, M. A. ^{[2
]}

Sife-Eldeen, Kh. A. ^{[1
]}

Rezk, A. M. Hassan ^{[1
]}

Selim, E. T. M. ^{[2
]}

机构：

[1] Natl Ctr Radiat Res & Technol, Cairo, Egypt

[2] Atom Energy Author, NRC, Dept Nucl Phys, Atom & Mol Phys Unit, Cairo, Egypt

来源：

JOURNAL OF APPLIED SPECTROSCOPY | 2011年 / 78卷 / 01期

关键词：

cyclohexyl-N-phenylaniline isomers; electron ionization mass spectra; fragmentation pattern; CHAIN;

D O I：

10.1007/s10812-011-9420-2

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Electron ionization mass spectra of N-, 2-, 3-, and 4-cyclohexyl-N-phenylaniline isomers have been obtained and investigated. Molecular ions of the 2-4 isomers are the base peaks demonstrating their high stability relative to the N-isomer in which the molecular ion intensity is about 76%. The characteristic primary fragmentation pattern for each isomer is proposed and discussed. Further fragmentations of some of the primary fragment ions is also discussed.

引用

页码：25 / 30

页数：6

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