Enantioselective hydrogenation of ethyl acetoacetate on asymmetric Raney Ni catalysts
Journal Article
·
· Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
The properties of Raney nickel catalysts modified by (+)-tartaric acid and active in enantioselective hydrogenation of ethyl acetoacetate depend on the chemical and phase compositions of the starting Ni-Al alloys. A decrease of the Ni content in the Ni-Al alloy specimens which corresponds to an increase of the fraction of the NiAl/sub 3/ intermetallic compound in them contributes to an increase of the catalytic activity and enantioselectivity of the action of the obtained catalysts.
- Research Organization:
- N. D. Zelinskii Institute of Organic Chemistry, Moscow (USSR)
- OSTI ID:
- 5277524
- Journal Information:
- Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Journal Name: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States) Vol. 36:3; ISSN BACCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETOACETATES
ACTIVATION ENERGY
ALLOYS
ALUMINIUM ALLOYS
ASYMMETRY
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
ENANTIOMORPHS
ENERGY
HETEROGENEOUS CATALYSIS
HYDROGENATION
HYDROXY ACIDS
INTERMETALLIC COMPOUNDS
KINETICS
MATERIALS TESTING
NICKEL ALLOYS
NICKEL BASE ALLOYS
ORGANIC ACIDS
ORGANIC COMPOUNDS
REACTION KINETICS
STEREOCHEMISTRY
TARTARIC ACID
TESTING
400201* -- Chemical & Physicochemical Properties
ACETOACETATES
ACTIVATION ENERGY
ALLOYS
ALUMINIUM ALLOYS
ASYMMETRY
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
ENANTIOMORPHS
ENERGY
HETEROGENEOUS CATALYSIS
HYDROGENATION
HYDROXY ACIDS
INTERMETALLIC COMPOUNDS
KINETICS
MATERIALS TESTING
NICKEL ALLOYS
NICKEL BASE ALLOYS
ORGANIC ACIDS
ORGANIC COMPOUNDS
REACTION KINETICS
STEREOCHEMISTRY
TARTARIC ACID
TESTING