The fragmentation of isotetronic acids under electron impact
β Scribed by C. C. Bonini; C. Iavarone; C. Trogolo; Gerald A. Poulton
- Publisher
- John Wiley and Sons
- Year
- 1980
- Tongue
- English
- Weight
- 374 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1076-5174
No coin nor oath required. For personal study only.
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## Abstract The 70 eV electron impact mass spectra of six 2βaminooxazoles are discussed in detail with the aid of exact mass measurements, metastable ion detection in the defocused mode and labelling experiments. The fragmentation is markedly influenced by strong electron donating substituents at t
The fragmentation of six and eight membered methyl substituted cyclocarbosiloxanes of general formula (CH3)&03 -,(CH,), (n = 1 or 2) and (CH3), Si,O,-,(CH,), (n = 1, 2 or 3) under electron-impact (70 eV) is reported. The behaviour of these compounds under electron-impact is intermediate between that