In the presence of cesium carbonate, a variety of aldehydes can be epoxidized directly with ally1 bromide at 50Β°C under solid-liquid phase transfer condition by use of a catalytic amount of diisobutyl telluride to afford vinyl epoxides in good yields with predominant cis stereoselectivity.
β¦ LIBER β¦
Novel stereoselective sulfur ylide epoxidation reaction catalyzed by ferrocenylsulfide
β Scribed by Wang Lei; Huang Zhi-zhen
- Book ID
- 105634796
- Publisher
- SP Zhejiang University Press
- Year
- 2005
- Tongue
- English
- Weight
- 290 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1009-3095
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