Studies in negative ion mass spectrometry. V—A Comparison of positive a positive and negative ion mass spectra of copper(II) complexes of bidentate schiff base ligands

1975 ◽  
Vol 10 (12) ◽  
pp. 1047-1057 ◽  
Author(s):  
J. G. Wilson ◽  
I. W. Fraser ◽  
J. L. Garnett ◽  
I. K. Gregor
Keyword(s):  
Mass Spectrometry ◽  
Schiff Base ◽  
Mass Spectra ◽  
Negative Ion ◽  
Schiff Base Ligands ◽  
Negative Ion Mass Spectrometry ◽  
Ion Mass Spectrometry

Electron impact studies. LXIII. Negative-ion mass spectrometry of functional groups. Rearrangements of the nitrophthalic anhydrides

1971 ◽  
Vol 24 (9) ◽  
pp. 1853 ◽  
Author(s):  
T Blumenthal ◽  
JH Bowie
Keyword(s):  
Mass Spectrometry ◽  
Nitro Group ◽  
Electron Impact ◽  
Functional Groups ◽  
Mass Spectra ◽  
Negative Ion ◽  
Impact Studies ◽  
Negative Ion Mass Spectrometry ◽  
Ion Mass Spectrometry

The negative-ion mass spectra of 3- and 4-nitrophthalic anhydride contain a series of rearrangement ions. One of these, an M-CO2 ion, is mainly produced by loss of CO from the anhydride unit together with an oxygen of the nitro group.

Positive- and negative-ion mass spectrometry of 24 benzodiazepines

1987 ◽  
Vol 35 (2-3) ◽  
pp. 165-179 ◽  
Author(s):  
H Hattori ◽  
O Suzuki ◽  
K Sato ◽  
Y Mizutani ◽  
T Yamada
Keyword(s):  
Mass Spectrometry ◽  
Negative Ion ◽  
Negative Ion Mass Spectrometry ◽  
Ion Mass Spectrometry
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