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- Title
Enantioselective Hydrogenation in Water Over Chiral Modified Heterogeneous Catalyst Admixed With Organic Solvent.
- Authors
Sugimura, Takashi; Kim, Tae Yeon
- Abstract
Hydrogenation of α, β-unsaturated acid over cinchonidine-modified Pd/C results in poor enantioselectivity in water, but the selectivity becomes much higher when Pd/C is admixed with a small amount of a hydrophobic water-insoluble organic solvent. With the admixed catalyst, the product is easily removed by separation of the aqueous phase under the hydrogen atmosphere and the remaining catalyst can be reused.
- Subjects
HYDROGENATION; ENANTIOSELECTIVE catalysis; CINCHONIDINE; HYDROPHOBIC surfaces; IMMOBILIZED enzymes; ORGANIC solvents; CATALYSTS
- Publication
Catalysis Letters, 2009, Vol 130, Issue 3/4, p564
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-009-9907-0