A trans B/C ring junction has been found to exist in 3-benzylidinebenzo[alquinolizidines. 'H NMR analysis of partially deuteriated compounds showed that the signals at 4.0-4.2 ppm should be assigned to the H-Cexo proton. KEY WORDS 3-Benzylidenebenzo[a]quinolizidines stereochemistry 'H NMR B/C ring j
✦ LIBER ✦
Stereochemistry of a rearrangement of B and C rings in clovane skeleton
✍ Scribed by Isidro G. Collado; James R. Hanson; Rosario Hernández-Galán; Peter B. Hitchcock; Antonio J. Macías-Sánchez; Juan C. Racero
- Book ID
- 108378869
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- French
- Weight
- 554 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0040-4020
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