Positive-ion fast-atom bombardment mass spectrometry of nitrogen macrocycles

Positive-ion fast-atom bombardment mass spectrometry of nitrogen macrocycles

Fast‐atom bombardment (FAB) mass Spectra of nitrogen macrocycles studied in this work show fragmentations which occur by loss of neutral molecules from the protonated molelcule to give even‐electron ions. Furthermore, both the neutral molecules and the even‐electron ions characterize substructures o...

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Veröffentlicht in:Rapid communications in mass spectrometry 1992-05, Vol.6 (5), p.327-330
Hauptverfasser: Aubagnac, J.-L., Marzin, C., Tarrago, G.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
Mass spectrometry
Organic chemistry
Reactivity and mechanisms
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Zusammenfassung:Fast‐atom bombardment (FAB) mass Spectra of nitrogen macrocycles studied in this work show fragmentations which occur by loss of neutral molecules from the protonated molelcule to give even‐electron ions. Furthermore, both the neutral molecules and the even‐electron ions characterize substructures of each compound studied. Thus, it is easy to identify an unknown nitrogen macrocycle from its FAB mass Spectrum.
ISSN:0951-4198
1097-0231
DOI:10.1002/rcm.1290060503