Method for preparing a biologically active 2-substituted succinic acid derivative involving asymmetrically catalytically hydrogenating the corresponding 2(E)-alkylidene succinate derivative in the presence of a rhodium complexed (R,R)-bisphosphine compound.
制备具有
生物活性的 2-取代
琥珀酸衍
生物的方法,包括在
铑络合 (R,R)-
二膦化合物存在下,不对称催化氢化相应的 2(E)-亚烷基
琥珀酸衍
生物。