Diastereoselective Protonation of Chiral Enolate with Chiral Imides. -Protonation of the lithium enolate (I) of (-)-menthone by chiral imides such as the (R)-imide of conditions (A) generates mainly the cis ketone (III). The selectivity of this process can be completely reversed by using the corres
ChemInform Abstract: Chiral Enolates
β Scribed by K. J. HALE; S. MANAVIAZAR
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 23 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Chiral Ξ²-Lithio Enol Ethers: Synthesis and Properties. -Sequential treatment of ethyl vinyl ether (I) with bromine and the chiral alcohols (II) gives the mixed bromoacetals (III) which are readily transformed to mainly the Z-bromo enol ethers (IV). These bromoenolderivatives are suitable precursors