Lipase-catalyzed kinetic resolution of (RS)-hydroxy tellurides
摘要:
The enzymatic resolution of racemic mixtures of hydroxy tellurides with a range of lipases has been investigated. Lipase-B from Candida antarctica (CALB) gave the best conversions, providing both enantiomers with high enantiomeric purity. A comparative study of the effect of solvent and substrate on the enzymatic kinetic resolution was performed. (c) 2006 Elsevier Ltd. All rights reserved.
Enzymatic kinetic resolution of organochalcogenides in supercritical CO2
摘要:
1-(Phenylthio)-, 1-(phenylseleno)- and 1-(phenyltelluro)-propan-2-ol were efficiently resolved by CAL-B in sc-CO2. (C) 2011 Elsevier Ltd. All rights reserved.