Abstract
Spirotricyclic dienones are conveniently prepared by palladium-catalyzed cyclizations of enol triflate derivatives of 2-dienyl-l,3-cyclohexanediones. The use of chiral (nonracemic) ligands allows assembly of these products with moderate enantioselectivity, demonstrating a potentially powerful new method for catalytic asymmetric construction of quaternary carbon stereocenters.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 5846-5848 |
| Number of pages | 3 |
| Journal | Journal of Organic Chemistry |
| Volume | 54 |
| Issue number | 25 |
| DOIs | |
| State | Published - Dec 1 1989 |
| Externally published | Yes |
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