Electron impact mass spectra of the trimethylsilyl derivatives of a series of flavonoid aglycones and chalcones are reported. The spectra show prominent ions arising from fragmentation of the trimethylsilyl (TMS) groups. Interactions between adjacent TMS groups, and between TMS groups in the 3-or 5-
β¦ LIBER β¦
Mass spectra of some naturally occurring stictane triterpenoids and their trimethylsilyl derivatives
β Scribed by Patrick T. Holland; Alistair L. Wilkins
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 621 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1076-5174
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