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Differentiation of diastereomeric chlorin derivatives by fast atom bombardment mass spectrometry
Author(s) -
Schulze Peter,
Kusch Dirk,
Meier Axel,
Montforts FranzPeter
Publication year - 1994
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.1210290909
Subject(s) - diastereomer , chlorin , mass spectrometry , chemistry , fast atom bombardment , fragmentation (computing) , electron ionization , ionization , photochemistry , stereochemistry , chromatography , organic chemistry , ion , photosensitizer , computer science , operating system
The stereochemistry of six pairs of diastereomeric chlorin derivatives was investigated by electron impact (EI), fast atom bombardment (FAB) and direct chemical ionization DCI mass spectrometry. It was demonstrated that FAB and EI mass spectrometry are convenient and rapid methods for distinguishing between diastereomeric chlorin derivatives due to their different fragmentation patterns.