Ligand effect in enantioselective hydrogenation on skeletal copper-palladium catalysts

Journal Article · Mon Aug 10 00:00:00 EDT 1987 · Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00959355· OSTI ID:5675800

Vedenyapin, A A; Kuznetsova, T I; Klabunovskii, E I

In the continuation of the study of the capacity of skeletal Cu-Pd catalysts modified with RR-tartaric acid and containing no more than 5 at.% Pd, to conduct enantioselective hydrogenation of ethylacetoacetate (EAA) into R-ethyl-..beta..-hydroxybutyrate (R-EHB), they studied this phenomenon in more detail and made the previously obtained data more precise. Pronounced synergism of the asymmetric effect of chiral copper-palladium catalysts related to manifestation of a ligand effect was found.

• Research Organization: N.D. Zelinskii Institute of Organic Chemistry, Moscow, USSR
• OSTI ID: 5675800
• Journal Information: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Vol. 36:2; Other Information: Translated from Izestiya Akademii Nauk SSSR, Seriya Khimicheskaya; 36: No. 2, 277-280(Feb 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ACETOACETIC ACID ESTERS
HETEROGENEOUS CATALYSIS
HYDROGENATION
COPPER COMPOUNDS
CATALYTIC EFFECTS
COMPLEXOMETRY
PALLADIUM COMPOUNDS
CATALYSTS
CHEMICAL REACTION KINETICS
COMPARATIVE EVALUATIONS
ENANTIOMORPHS
ETHANOL
LIGANDS
MATERIALS TESTING
OPTICAL PROPERTIES
SOLVENT PROPERTIES
SYNERGISM
TARTARIC ACID
ALCOHOLS
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACIDS
CATALYSIS
CHEMICAL REACTIONS
ESTERS
HYDROXY ACIDS
HYDROXY COMPOUNDS
KINETICS
ORGANIC ACIDS
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
REACTION KINETICS
TESTING
TRANSITION ELEMENT COMPOUNDS
400201* - Chemical & Physicochemical Properties