A highly useful method for the stereoselective synthesis of (Z)-a-haloacrylates from various aldehydes that uses a-halogenated ethyl-C,O-bis(trimethylsilyl)ketene acetals in the presence of a Lewis base catalyst such as acetate salts was established. This procedure gives the corresponding a-halo-a,b
✦ LIBER ✦
The Mukaiyama reaction of ketene bis(trimethylsilyl) acetals with α-halo acetals : A convenient butenolide synthesis
✍ Scribed by F.W.J. Demnitz
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- French
- Weight
- 240 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0040-4039
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