| abstract |
The present invention discloses a metal complex, an intermediate, a method for producing the same, and its use. The metal complex represented by the formula I provided by the present invention is useful as a catalyst for an asymmetric catalytic hydrogenation reaction, and efficiently catalyzes to synthesize a series of high optical purity chiral β-arylamides. In particular, tetrasubstituted enamid compounds can be asymmetrically catalytically hydrogenated to synthesize chiralamide with high optical purity, and the amount of ligand carried reaches 100,000. [Selection diagram] None |