The mass spectra of the trimethylsilyl derivatives of cis- and trans- hexahydrocannabinol and their hydroxy and acid analogues
β Scribed by D. J. Harvey
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 567 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1076-5174
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β¦ Synopsis
The mechanisms leading to the major ions in the mass spectra of the trimethylsilyl derivatives of cis-and trans-hexahydrocannabinol, five monohydroxy analogues, eight dihydroxy analogues, and two carboxylic acid derivatives were investigated with the aid of deuterium labelling and high resolution mass measurements.
Abbreviations: HHC = hexahydrocannabinol; THC = tetrahydrocannabinol; BSTFA = N,Ubis-(trimethylsily1)trifluoroacetamide; BSA = bis-trimethylsilylacetamide.
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## Abstract The mass spectra of pyridineβ2β, β3β, and β4βamidoxime and their __O__βtrimethylsilyl derivatives have been investigated. Also included in this study were the deuterated derivates. Main pathways of fragmentation of these compounds have been proposed. A comparison with the mass spectra o