Mass spectral fragmentation patterns of 2,3-diphenylindole derivatives and dibenzo[ac]carbazoles
โ Scribed by Rosa Erra-Balsells
- Book ID
- 112128823
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1988
- Tongue
- English
- Weight
- 205 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0022-152X
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๐ SIMILAR VOLUMES
Fragmentation patterns resulting from electron impact ionization of 3-(2'-hydroxyethyl)quinoIin-2(l~ne, three of its monosubstituted derivatives and four of its disubstituted derivatives were studied. The molecular ion of quinolinone-2ethanol undergoes initial fragmentation with the loss of OH, H,O,
## Fragmentation patterns under electron impact of Mass spectra were determined at 70eV using an fifteen trichloroimidophosphoranes, C13PNX, and of A.E.I. MS902 instrument: accurate mass measurements six hexachlorodiazadiphosphetidines, (C13PNXj2 are were not generally necessary, since the number