Abstract
The fragmentation pathways of singly- and doubly-charged ions in the mass spectra of Si-, N-, and C-substituted 1,3-dioxa-6-aza-2-silacyclooctanes upon electron impact have been studied. The directions for the fragmentation of the singly- and doubly-charged molecular ions differ markedly. All the doubly-charged fragmentation ions are formed by the loss of neutral molecules from M++ and contain nitrogen and silicon atoms.
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Voronkov, M.G., Klyba, L.V., Baryshok, V.P. et al. Fragmentation Pathways of Singly- and Doubly-charged Ions in the Mass Spectra of Si-, N- and C-Substituted 1,3-Dioxa-6-aza-2-silacyclooctanes. Chemistry of Heterocyclic Compounds 38, 110–115 (2002). https://doi.org/10.1023/A:1014819729335
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DOI: https://doi.org/10.1023/A:1014819729335