Helvetica Chimica Acta · 1966 · 16 citations · 7 references
Natural SciencesBiochemistryChemistryMass Spectrometric AnalysisOrganic ChemistrySpectroscopyMass SpectrometryStructural ElucidationElectron Impact IonizationFragmentation PathwaysFragmentation Pattern AnalysisMass Spectral FragmentationMass Spectral IdentificationMass Spectrometric Structural ElucidationPyridine ChemistryTransition State Structure
Abstract Photographically recorded high‐resolution mass spectra of some S CHIFF bases of pyridine‐2‐aldehyde are presented. Fragmentation patterns of the primary ions formed under electron impact are discussed in connection with a proposed four‐membered cyclic transition state.
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