Mass spectra of benzotriazinones and the first loss of 28 mass units
β Scribed by James C. Tou; Lewis A. Shadoff; R. H. Rigterink
- Publisher
- John Wiley and Sons
- Year
- 1969
- Tongue
- English
- Weight
- 462 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1076-5174
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Mass spectra of nitraminopyridines can be obtained by careful introduction of the sample direct to the ion source. Electron-impact fragmentation of the molecular ion is largely by expulsion of nitrogen dioxide. Introduction of samples through a heated glass inlet results in extensive pyrolysis with
## Abstract The mass spectra of indolizine, the seven monomethylindolizines, the six 2,__x__βdiβmethylindolizines and a number of related simple indolizines are reported; the breakdown patterns are compared with those of the corresponding indoles.