On the mechanism of allylic alkylations catalyzed by palladium
β Scribed by Barry M. Trost; Norman R. Schmuff
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- French
- Weight
- 132 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Commercial basic alumina was a gift from Merck : catalogue no 1067, aluminium oxide 60, 70-230 mesh, activity 1. KF-alumina was preparedfromanaqueousslurryofthe preceeding alumina (20 g in 200 ml of H20) containing KF (15 g). The mixture was stirred during four hours at room temperature ; the water
## Abstract Lithium and magnesium enolates of cyclohexanone undergo palladiumβcatalyzed allylic alkylations under mild conditions. Diastereoselectivity and enantioselectivity are observed when the diphenylβ and dimethylβsubstituted allylic substrates **1a** and **1b** are reacted with cyclohexanone