Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science

Electron impact studies. XVIII. Mass spectra of pyridazines, phthalazines, and related compounds

JH Bowie, RG Cooks, PF Donaghue, JA Halleday and HJ Rodda

Australian Journal of Chemistry 20(12) 2677 - 2690
Published: 1967


The mass spectra of substituted pyridazines, phthalazines, and related compounds are reported and discussed. Molecular ions are a prominent feature of all the spectra, and fragmentation modes may be usefully correlated with both the type of heterocycle and its substitution pattern. Fragmentation patterns have been substantiated by extensive high resolution studies and appropriate metastable ions.

© CSIRO 1967

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