Analytical Chemistry and Spectroscopy
Wiley InterScience Backfile Collection 1832-2000
Fast-atom bombardment desorption combined with mass spectrometry (using linked scans at constantB/E) of a lithium-cationized long-chain acetogenin was used to determine the position of two epoxy rings in thhe alkyl chain. Analysis of metastable and collision-induced dissociations gave structurally useful information which could not be obtained by other spectroscopic methods such as nuclear magnetic resonance. A direct effect of lithium of thhe observed decomposition pathways was demonstrated.
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