Abstract
The chiral diphosphinite ligand derived from (R)-1,1′-spirobiindane- 7,7′-diol has been found to be highly effective in the Ir-catalyzed asymmetric hydrogenation of quinolines with high substrate/catalyst ratio (up to 5000) and high enantioselectivity (up to 94% ee).
Original language | English |
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Pages (from-to) | 613-615 |
Number of pages | 3 |
Journal | Chemical Communications |
Issue number | 6 |
DOIs | |
Publication status | Published - 12 Feb 2007 |
ASJC Scopus subject areas
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry