Technical Notes:

1. The DUPHOS 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 asymmetri hydrogenation of

imines, enamines, and enamides.

2. Asymmetric hydrogenation of vinyl alcohols.?

3.Catalyst used for the asymmetric hydrogenation of enol phosphonates.

4. Asymmetric hydrogenation of allylic alcohols

5. Ligand for the catalytic as ymmetric 4+1 cycloaddition of vinylallenes with co.

6.Ligand for the Rh-catalyzed as ymmetric enyne cycloisomerization

7. Catalytic enantioselective addition of dialkylzinc to N-Diphenylphosphinoylimines.

8.Palladium-catalyzed asymmetric phos phination.

9.Palladium catalyzed asymmetric hydrog enation of carbonyls. 10

10.Palladium-catalyzed 1,4 arylation of a, ß-uns aturated ketones.

11.As ymmetric, Ir-catalyzed, 2+2+2 cycloaddition.

12.Asymmertric palladium catalyzed synthesis of 2-methyl-indolines via c H activation.'3

13.Copper-catalyzed monoborylation of 1,3-Dienes

14.Rhodium-catalyzed enantios elective trans metalation. , .

15.CuH-catalyzed hydroamination of styrenes. 1