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Stereochemical studies by mass spectrometry: C 15 Nuphar alkaloids
Author(s) -
Bortolini O.,
Fantin G.,
Curcuruto O.,
Traldi P.,
Iwanow A.,
Wróbel J. T.
Publication year - 1991
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210261108
Subject(s) - quinolizidine , mass spectrometry , chemistry , ion , metastability , high resolution , alkaloid , ring (chemistry) , decomposition , stereochemistry , analytical chemistry (journal) , chromatography , organic chemistry , remote sensing , geology
Representative C 15 Nuphar alkaloids, containing the quinolizidine system, were studied by high‐resolution mass spectrometry and metastable‐ion decomposition analysis. The appearance with N ‐oxide species of ions at m / z 168, useful in ascertaining the stereochemistry of the quinolizidinic ring junction, are also discussed.