✦ LIBER ✦
Unactivated terpenes as 2π components in intermolecular hetero diels-alder reactions. A short stereocontrolled approach to the robustadial and euglobal skeleton.
✍ Scribed by Michael Krause; H. Martin; R. Hoffmann
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- French
- Weight
- 240 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
A convergent route to the polyketide sesguiterpene skeleton of robustadial and euglobal is described.
Simple nonactivated olefins have to our knowledge not yet been used
systematically in intermolecular hetero Diels-Alder (HDA) reactions with 1-oxabutadienes as 4n component, although we have shown earlier that a,B-