## Abstract An advanced pentacyclic intermediate, amenable to further elaboration into the target molecules simalikalactone D and quassimarin, has been synthesized from (__S__)β(+)βcarvone in 21 steps and with an overall yield of 12β%. The synthesis is efficient, stereocontrolled, enantiospecific,
Synthesis studies directed toward gelsemine. Preparation of an advanced pentacyclic intermediate
β Scribed by William G. Earley; Taeboem Oh; Larry E. Overman
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- French
- Weight
- 232 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0040-4039
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