Synthesis and Antitremorine Activity of Amino Ketals
β Scribed by Howard L. Johnson; John E. Oneto
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 507 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-3549
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π SIMILAR VOLUMES
Enantiomerically pure acylketene acetals were employed to generate a homochiral p-keto ketal through a highly diastereoselective lithium enolate quench. The fi-keto ketal, which was also prepared through a desymmetrization ketulizution reaction on a meso dione, was employed in the synthesis of the i
## Abstract Goldβcatalysed generation of diol equivalents from epoxides and their intramolecular reaction with Cβ‘C bonds to generate bicyclic ketals is presented. This reaction essentially involves the formation of an acetonide, which subsequently cyclises on the alkyne intramolecularly under gold
Synthetic routes to a(-methylene carbonyl compounds C\_ have received considerable attention (1 -4). Most of them involve either a p-elimination from Mannich