Abstrakti
Depending on the reaction medium (toluene or acetic acid) striking differences were observed in the development of enantiomeric excess with time-on-stream in continuous enantioselective hydrogenation of ethylbenzoylformate on cinchonidine-modified Pt/Al2O3, which correlated well with the amount of adsorbed cinchonidine on alumina and silica from acetic acid and toluene solutions. Maximally 93% enantiometric excess (ee) of (R)-ethyl mandelate was obtained.
Alkuperäiskieli | Englanti |
---|---|
Sivut | 179-183 |
Sivumäärä | 5 |
Julkaisu | Catalysis Letters |
Vuosikerta | 95 |
Numero | 3-4 |
DOI - pysyväislinkit | |
Tila | Julkaistu - kesäk. 2004 |
OKM-julkaisutyyppi | A1 Julkaistu artikkeli, soviteltu |