Main > ORGANIC CHEMICALS > Chiral Organics > Hydrogenation > Double Bond Hydrogenation > Catalyst. > Ligand. > 1,2-Bis(DiphenylPhospholanoEthane) > Prepn.

Product USA. D

SYNTHESIS According to Ian C. Lennon, technology leader of pharmaceutical services from Dow, hydrogenation of dimethyl itaconate with the rhodium complex of this ligand at a molar substrate-to-catalyst ratio of 100,000 yields a product with an enantiomeric excess of 99%.
UPDATE 02.03
COMPANY Dow Pharma Services
LITERATURE REF. This data is not available for free

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