Negative- and positive-ion mass spectra of aryl glycoside acetates
โ Scribed by Yu. N. El'kin; V. G. Voinov; Ya. V. Voznyi
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 414 KB
- Volume
- 20
- Category
- Article
- ISSN
- 0009-3130
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A series of anomeric unsaturated C-glycosides were studied by negative ion mass spectrometry following keV ion bombardment. The compounds bearing an acidic hydrogen show a prominent [M -HIpeak; in the other cases, the [ M -H Ipeak is of very low intensity. A retro-Diels-Alder fragmentation and the a
The positive and negative ion mass spectra of clausmarin A, a naturally occurring tetracyclic conmarin, have been studied. The base peaks in the positive and negative ion spectra correspond to the complementary ions at mlz 143 and mlz 255, respectively, formed by a rearrangement reaction. The fragme