A Facile Synthesis of Enantiopure Tricyclic Furanyl and Pyranyl Derivatives via Tungsten-Mediated Cycloalkenation and Diels−Alder Reaction
✍ Scribed by Huang, Heh-Lung; Liu, Rai-Shung
- Book ID
- 126230516
- Publisher
- American Chemical Society
- Year
- 2003
- Tongue
- English
- Weight
- 170 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0022-3263
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📜 SIMILAR VOLUMES
Chiral furanyl diene 1 is easily prepared from cycloalkenation of chiral tungsten alkynol with acetaldehyde, followed by demetalation with Me 3 NO. This diene bears a chiral 1,3-dioxolane group to control diastereoselective Diels-Alder reactions with electron-deficient olefins. The chiral 1,3-dioxol
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