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Enantioselective properties of asymmetric supported Ni and Ni-Co catalysts in the hydrogenation reaction of ethyl acetoacetate
- Source :
- Russian Chemical Bulletin; August 1991, Vol. 40 Issue: 8 p1565-1569, 5p
- Publication Year :
- 1991
-
Abstract
- The influence of the metal content on the support, the conditions of the preparation of the catalysts, and the reaction conditions on the enantioselectivity of the liquid-phase hydrogenation reaction of ethyl acetoacetate in the presence of Ni and Ni-Co catalysts supported on Al<subscript>2</subscript>O<subscript>3</subscript> and SiO<subscript>2</subscript>, and modified by RR(+)-tartaric acid, was investigated. The maximal optical yield (66–76%) was obtained for the 20% Ni/Al<subscript>2</subscript>O<subscript>3</subscript> catalyst.
Details
- Language :
- English
- ISSN :
- 10665285 and 15739171
- Volume :
- 40
- Issue :
- 8
- Database :
- Supplemental Index
- Journal :
- Russian Chemical Bulletin
- Publication Type :
- Periodical
- Accession number :
- ejs16684661
- Full Text :
- https://doi.org/10.1007/BF01172251