Brunner, Henri and Spitzer, Josef (1999) Optically active transition metal complexes CXX [1]. New ruthenium(II) complexes containing two different types of optically active ligands. MONATSHEFTE FUR CHEMIE, 130 (5). pp. 605-612. ISSN 0026-9247,
Full text not available from this repository. (Request a copy)Abstract
The synthesis of novel ruthenium(II) complexes containing two different chiral ligands is described. These ligands are on the one-hand (-)-diop and on the other hand optically active imines derived from the condensation of (S)-1-phenylethylamine with 2-pyrrolealdehyde or 2-salicylaldehyde. The synthesis includes the preparation of the precursors containing 1,5-cyclooctadiene (con) and the corresponding imine ligands. Although for the octahedral (-)-diop-imine-ruthenium(II) complexes six diastereomers are possible, in highly stereoselective reactions only one diastereomer is formed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ASYMMETRIC HYDROGENATION; BINAP-RUTHENIUM(II) COMPLEXES; CATALYSTS; ruthenium(II) complexes; (-)-diop; optically active co-ligands; diastereomers; stereoselectivity |
| 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: | 25 Oct 2022 12:45 |
| Last Modified: | 25 Oct 2022 12:45 |
| URI: | https://pred.uni-regensburg.de/id/eprint/48297 |
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