Ein neuer chiraler Rhodium(I)‐Komplex von (2<i>R</i>,3<i>R</i>)‐2,3‐Bis‐(diphenylphosphino)butan für asymmetrische Hydrierungen
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説明
<jats:p><jats:bold>A New Chiral Rhodium(I) Complex of (2<jats:italic>R</jats:italic>,3<jats:italic>R</jats:italic>)‐2,3‐Bis(diphenylphosphino)butane for Asymmetric Hydrogenations</jats:bold></jats:p><jats:p>Rhodium(I) complexes of the new chiral ligand (2<jats:italic>R</jats:italic>,3<jats:italic>R</jats:italic>)‐2,3‐bis(diphenylphosphino)butane (<jats:bold>4</jats:bold>) — which is easily prepared from natural tartaric acid — hydrogenate α‐(acylamino)acrylic acids to natural (<jats:italic>S</jats:italic>)‐acylamino acids in high chemical (95 – 100%) and optical (80 – 100%) yields.</jats:p>
収録刊行物
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- Chemische Berichte
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Chemische Berichte 113 (6), 2323-2325, 1980-06
Wiley