DOI: 10.1039/A802098A
(Paper)
Reference Section for: Chem. Commun., 1998, 1193-1194
Synthesis and application in asymmetric synthesis of azacrown ethers derived from D-glucose
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Péter Bakó, Kristóf Vizvárdi, Zoltán Bajor, Kristóf Vizvárdi and László Tõke
Abstract
New chiral monoaza-15-crown-5 derivatives and lariat ethers anellated to phenyl β-D-glucoside have been synthesized which show significant asymmetric induction as phase transfer catalysts in the Michael addition of 2-nitropropane to chalcone (84% ee) and in the Darzens condensation of phenacyl chloride with benzaldehyde (74% ee).
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