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Design of Silica-Supported Dendritic Chiral Catalysts for the Improvement of Enantioselective Addition of Diethylzinc to Benzaldehyde

✍ Scribed by Young-Min Chung; Hyun-Ku Rhee

Book ID
110396613
Publisher
Springer US
Year
2002
Tongue
English
Weight
108 KB
Volume
82
Category
Article
ISSN
1011-372X

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πŸ“œ SIMILAR VOLUMES

Chiral ferrocenyl amino alcohols as anal
Chiral ferrocenyl amino alcohols as analogues of norephedrine catalysts for enantioselective addition of diethylzinc to benzaldehyde
✍ StΓ©phanie Bastin; Jacques Brocard; Lydie PΓ©linski πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 French βš– 146 KB

Optically active ferrocenyl amino alcohols have been prepared from commercially available l-alaninol and l-leucinol. They have been used in catalytic amounts as chiral ligands in the addition of diethylzinc to benzaldehyde. 1-Phenylpropanol has thus been obtained in up to 95% enantiomeric excess.