Mass spectrometry of the copper salt of tenuazonic acid
β Scribed by Avinash Joshi; Zhao Min; William C. Brumley; Peter A. Dreifuss; George C. Yang; James A. Sphon
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 361 KB
- Volume
- 11
- Category
- Article
- ISSN
- 1076-5174
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π SIMILAR VOLUMES
## Abstract __N__β Vinylpyridinium halides readily undergo a Hofmann type elimination, prior to evaporation in the mass spectrometer, with formation of pyridine, acetylene and hydrogen halide as volatile products. A second important reaction is thermally induced two electron reduction of the cation
Mass spectra of a series of alkyl, alkyl/aryl and biologically important quaternary ammonium and phosphonium compounds have been obtained by a direct thermal process. No means of ionization other than the heating of a salt coated filament is used. The spectra consist primarily of even electron ions