Negative ion mass spectra of aromatic acids and esters
✍ Scribed by H. Budzikiewicz; A. Poppe; D. Stöckl
- Book ID
- 107771881
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 221 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0020-7381
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📜 SIMILAR VOLUMES
## Abstract The 70 eV negative ion mass spectra of some simple aromatic and aliphatic thio and dithio esters are discussed. A characteristic fragmentation process, a rearrangement analogous to the nitro‐nitrite conversion of aromatic nitro compounds, is observed for aromatic thio esters.
Negative ion chemical ionization (CI-) mass spectra of the commonly occurring amino acids are simple and give information regarding molecular weight by the presence of [M + Cll-adduct in the case of simple amino acids and [M -win the case of amino acids containing additional polar group. tert-Butylo