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Chromone Studies. Part 12.1 Fragmentation Patterns in the Electron-impact Mass Spectra of 2-(N, N-Dialkylamino)-4H-1-benzopyran-4-ones and -naphthopyran-4-ones


Perry T Kaye
Isaiah D.I. Ramaite

Abstract

The major electron-impact mass fragmentation patterns exhibited by 2-(N, N-dialkylamino)-4H-1-benzopyran-4-ones and -naphthopyran-4-ones have been explored using a combination of low-resolution, high-resolution and B/E linked-scan data.


(South African Journal of Chemistry: 2003 56: 25-29)

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eISSN: 1996-840X
print ISSN: 0379-4350