Palladium(II) assisted alkylation of olefins with stabilized carbanions
β Scribed by Hayashi, Tamio; Hegedus, Louis S.
- Book ID
- 126870587
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 249 KB
- Volume
- 99
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Palladrum-promoted alkylatron of some alkenes using choral sulfoxidecontalnmg carbanlon as nucleophlles or using optrcally active N,N-dlmethyl-u--phenylethylamlne as ligand together with a non-choral stabilized carbanlon as nucleophlle results in an asymmetric Induction of 10-40X. Palladlunrasslsted
DIPOLE STABILIZED a-AMINO CARBANIONS. II.
Treatment of allylphosphonate with LiHMDS, followed by successive addition of chlorotrimethylsilane and carbonyl reagent, afforded dienylsilanes in good yields. 3-Substituted dienylsilanes were obtained by alkylation and olefination of allylic carbanion of 3-trimethylsilylallylphosphonates.