Enantioselective addition of diethylzinc to aldehydes catalyzed by d-glucosamine derivatives: Highly pronounced effect of trifluoromethylsulfonamide

We present the synthesis of β-hydroxy sulfonamides derived from d-glucosamine and their application as ligands in titanium tetraisopropoxide promoted enantioselective addition of diethylzinc to benzaldehyde and selected aromatic and aliphatic aldehydes. The reaction is highly enantioselective for so...

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Veröffentlicht in:	Applied catalysis. A, General General, 2010-03, Vol.375 (2), p.247-251
Hauptverfasser:	Bauer, Tomasz, Smoliński, Sławomir
Format:	Artikel
Sprache:	eng
Schlagworte:	Aldehydes Aliphatic compounds Benzaldehyde Catalysis Chemistry d-Glucosamine Derivatives Diethylzinc Enantioselective Exact sciences and technology General and physical chemistry Ligands Synthesis Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Titanium Titanium tetraisopropoxide Trifluoromethylsulfonamide
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