Technical Notes:

1.Efficient catalyst for the enantioselective hydrosilyation of 1-alkenes to optically active 2-alcohols.

2.L igand for palladium-catalyzed asymmetric reduction of allylic esters.

3.L igand for the rhodium-catalyzed asymmetric arylation of imines with organostannanes .

4.L igand for the rhodium-catalyzed asymmetric addition of aryl- and alkenylboronic acids to Isatins.

References：

1.J. Am. Chem. Soc., 1991, 1 13, 9887.

2.Acc. Chem. Res., 2000, 33, 354. (review)

3.J. Am. Chem. Soc., 1994, 1 16, 775.

4.J. Am. Chem. Soc., 2000, 122, 976.

5.Angew. Chem. Int. Ed., 2006, 45, 3353.