✦ LIBER ✦
ChemInform Abstract: An Unexpected Phosphine-Catalyzed Regio- and Diastereoselective [4 + 1] Annulation Reaction of Modified Allylic Compounds with Activated Enones.
✍ Scribed by Zuliang Chen; Junliang Zhang
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 49 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
Morita—Baylis—Hillman carbonates (II) or (VIII) and a variety of enones give under catalysis with PPh~3~ highly functionalized 2,3‐dihydrofurans with up to 94% diastereoselectivity.