Synthesis of Aminophosphine Phosphinite Ligand Bis(oxaza-phospholano)-ethane with C2-Symmetric Axis and Its Application in Asymmetric Hydrogenation
GONG Da-Chun*,a,b,ZHOU Huab,WEI Pingb,
WANG Tai-Shanc,OUYANG Ping-Kaib
Chin. J. Org. Chem. . 2008, (04): 638 -643 .