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Article Dans Une Revue ChemCatChem Année : 2010

Asymmetric Induction by Chiral Borate Anions in Enantioselective Hydrogenation using a Racemic Rh Binap Catalyst

Résumé

With a little help from my friend: Combination of the racemic binap ligand with enantiopure bis-(S)-binol-borate anion results in enantioselectivities up to 57 % ee in the rhodium-catalyzed asymmetric hydrogenation of dimethyl itaconate, which corresponds to 85 % of the asymmetric induction caused by the enantiopure binap ligand.

Domaines

Catalyse

Dates et versions

hal-00447393 , version 1 (14-01-2010)

Identifiants

Citer

D. Chen, B. Sundararaju, R. Krause, J. Klankermayer, Pierre H. Dixneuf, et al.. Asymmetric Induction by Chiral Borate Anions in Enantioselective Hydrogenation using a Racemic Rh Binap Catalyst. ChemCatChem, 2010, 2, pp.55-57. ⟨10.1002/cctc.200900229⟩. ⟨hal-00447393⟩
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