Structure of 15-phenyl-14-dehydrosparteine
β Scribed by Katrusiak, A.
- Book ID
- 114509979
- Publisher
- International Union of Crystallography
- Year
- 1993
- Tongue
- English
- Weight
- 332 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0108-2701
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The mass spectral fragmentations of 2-phenylsparteine, 2-(p-tolyl)sparteine, 15-phenylsparteine, 2-phenyl-2dehydrosparteine, 2-(p-tolyl)-2-dehydrosparteine and 15-phenyl-14-dehydrosparteine were investigated. Fragmentation pathways, elucidation of which was assisted by accurate mass measurements and
with good yield in t w o steps f r o m Na14CN, starting from 14-methyl 1-phenyl-tetradecanol methanesulfonate with a specific radioactivity : 108.25 pCi/mg, 1.92 mCilmmo1. and in a radiochemical yield of 50% of the theoretical amount. p-Methyl-15-phenyl-pentadecanoic acid labelled with carbon-14 wa