Calculation of enantiomer ratio and equilibrium constants in biocatalytic ping-pong bi-bi resolutions
Identifieur interne : 002693 ( Main/Exploration ); précédent : 002692; suivant : 002694Calculation of enantiomer ratio and equilibrium constants in biocatalytic ping-pong bi-bi resolutions
Auteurs : Henrik Walbye Anthonsen [Norvège] ; B Rd Helge Hoff [Norvège] ; Thorleif Anthonsen [Norvège]Source :
- Tetrahedron: Asymmetry [ 0957-4166 ] ; 1996.
Abstract
A computer program for the determination of kinetic and thermodynamic parameters in biocatalytic ping-pong bi-bi resolutions has been developed. The program uses enantiomeric excesses of both product (eep) and remaining substrate (ees) measured at more than one conversion (ξ), and determines both the equilibrium constant Keq, the enantiomer ratio E and the selectivity factor α. The program has been tested for transesterification of 1-phenoxy-2-propanol using different excesses of acyl donor.
Url:
DOI: 10.1016/0957-4166(96)00338-2
Affiliations:
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The program uses enantiomeric excesses of both product (eep) and remaining substrate (ees) measured at more than one conversion (ξ), and determines both the equilibrium constant Keq, the enantiomer ratio E and the selectivity factor α. The program has been tested for transesterification of 1-phenoxy-2-propanol using different excesses of acyl donor.</div></front></TEI><affiliations><list><country><li>Norvège</li></country></list><tree><country name="Norvège"><noRegion><name sortKey="Anthonsen, Henrik Walbye" sort="Anthonsen, Henrik Walbye" uniqKey="Anthonsen H" first="Henrik Walbye" last="Anthonsen">Henrik Walbye Anthonsen</name></noRegion><name sortKey="Anthonsen, Thorleif" sort="Anthonsen, Thorleif" uniqKey="Anthonsen T" first="Thorleif" last="Anthonsen">Thorleif Anthonsen</name><name sortKey="Hoff, B Rd Helge" sort="Hoff, B Rd Helge" uniqKey="Hoff B" first="B Rd Helge" last="Hoff">B Rd Helge Hoff</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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