Amide catalysts with tetradentate ligands and the asymmetric transfer hydrogenation of carbonyl compounds.
8999 - 9003.
Amidic tetradentate catalysts comprising two trans-1,2-cyclohexanediamine units linked via a dicarbonyl spacer are shown to provide useful enantiomeric excesses in the asymmetric transfer hydrogenation from propan-2-ol to aromatic ketones. N-Benzylation of the terminal amino groups results, in several cases, in reversal of the absolute configuration of the major product. (C) 2000 Elsevier Science Ltd. All rights reserved.
|Title:||Amide catalysts with tetradentate ligands and the asymmetric transfer hydrogenation of carbonyl compounds|
|Keywords:||ZINC SUPEROXIDE-DISMUTASE, ELECTRON-TRANSFER, CRYSTAL-STRUCTURE, COMPLEXES, KETONES, OXIDATION, UREASE, COPPER|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
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