Diastereoselective synthesis of tricyclo[3.2.1.02,7]octanes; chiral building blocks for terpenes
β Scribed by Norbert A. Braun; Iris Klein; Dietrich Spitzner; Bernhard Vogler; Horst Borrmann; Arndt Simon
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- French
- Weight
- 188 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0040-4039
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## Abstract Starting from the easily accesible chiral aldehyde 2, we obtained enantiomerically pure (__Z__)β and (__E__)βΞ±,βchloroβΞ±,Ξ²βunsaturated esters 4c in good yields by olefination reactions. (__Z__)βand (__E__)β4c were allowed to react with the kinetically controlled generated lithium dienol
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