A new chiral ligand N-p-toluenesulfonyl-2,2′-dimethoxy-6,6′- diaminobiphenyl (Ts-DMBDPPA) was prepared from 2,2′-dimethoxy-6,6′- diaminobiphenyl via N-tosylation. Its Ru(II) complex was effective catalysts for catalytic asymmetric transfer hydrogenation of aromatic ketones (with ee's up to 69.3%).
|Number of pages||4|
|Journal||Chinese Journal of Chemistry|
|Publication status||Published - 1 Jun 2002|
- Catalytic asymmetric transfer hydrogenation
- Chiral ligand
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