Asymmetric Hydrogenation of β-Ketophosphonates and β-Ketothiophosphonates with Chiral Ru(II) Catalysts. -β-Hydroxyphosphonates (II) and β-hydroxythiophosphonates such as (IV) are synthesized by hydrogenation of the corresponding . beta.-keto compounds (I) and (III). The use of a chiral Ru(II) catal
Asymmetric hydrogenation of β-ketophosphonates and β-ketothiophosphonates with chiral ru (II) catalysts
✍ Scribed by Isabelle Gautier; Virginie Ratovelomanana-Vidal; Philippe Savignac; Jean-Pierre Genêt
- Book ID
- 103406759
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 202 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0040-4039
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📜 SIMILAR VOLUMES
Asymmetric hydrogenationofphenylthio ketonesusing chiralRu(II) catalystsis reported. Completeconversionsandenantiomericexcessesup to 98%wereobtained.
The first asymmetric hydrogenation of vinylphosphonic acids and esters to the corresponding arylethylphosphonic acids and esters using chiral Ru(ll) catalysts is reported with enantiomeric excesses up to 86%.
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