Brunner, Henri and Zettler, Christian and Zabel, Manfred (2003) Asymmetric catalysis. 151 - Wilkinson-type [Rh(diop)(PPh3)Hal] catalysts in the enantioselective hydrogenation of ketopantolactone. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 629 (7-8). pp. 1131-1135. ISSN 0044-2313
Full text not available from this repository.Abstract
The Wilkinson-type catalysts [Rh(diop)(PPh3)Cl] and [Rh(diop)(PPh3)I] have been synthesised and characterised by Xray structure analysis. In the crystal the distorted square planar compounds form pairs of diastereomers. The compounds were tested as catalysts in the enantioselective hydrogenation of ketopantolactone. With 65 % ee the iodo complex achieved a higher enantioselectivity than the chloro complex (55 % ee).
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | HOMOGENEOUS HYDROGENATION; RHODIUM CATALYSTS; CONFORMATIONS; ACETYLENES; COMPLEXES; OLEFINS; rhodium; catalysis; enantioselectivity; ketopantolactone; hydrogenation |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Henri Brunner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 11 Aug 2021 04:32 |
| Last Modified: | 11 Aug 2021 04:32 |
| URI: | https://pred.uni-regensburg.de/id/eprint/38884 |
Actions (login required)
 |
View Item |
