Electron impact mass spectrometry of some 1,3-benzodioxolic and spiro[l,3-benzodioxolic-2,1′-cyclohexane] acids and keto acids
✍ Scribed by G. Podda; A. Maccioni; A. Fadda; S. Daolio; P. Traldi; E. Vecchi
- Publisher
- John Wiley and Sons
- Year
- 1983
- Tongue
- English
- Weight
- 186 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1076-5174
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## Abstract The electron impact mass spectrometric behaviour of a series of 2,2‐disubstituted‐1,3‐benzoxathioles and spiro[1,3‐benzoxathioles‐2,1′‐cycloalkanes] has been studied in detail with the aid of linked scans and exact mass measurements. The structures of the more interesting fragment ions
## Abstract The electron ionization and methane chemical ionization mass spectra of some 2,2‐disubstituted 1,3‐dioxolanes, 1,3‐dithiolanes and 1,3‐oxathiolanes were studied. Especially, the effect of the length of the side chain in ring position 2 of these compounds and the ease of formation of pos