产品介绍：
Technical Note:
1. The DUPH s family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. Efficient ligand for the asymmetric hydrogenation of
tetrasubstituted enamides.
References:
1. J. Am. Chem. Soc.. 1995, 1 17, 9375.
2. J Am. Chem. Soc.. 1996 118.5142
3.Angew. Chem. Int. Ed., 1998, 37, 1931.
