Technical Notes:

1. Catalyst precursor, with AgBF4. for the enantioselective addition of silyl ethers, to imines to produce ß- amino ketones, and t aldehydes to produce 3-hydroxy-1-propanone aldol addition products

2. Catalyst precursor, with AgSbFe, for the asymmetric carbonylene reaction,

3.Catalyst precursor for hetero Diels-Alder reaction of simple dienes with aldehydes and aryl glyoxals .

References:

1. J. Am. Chem. Soc.. 1999, 12, 15450.

2.Tetrahedron L ett. 2006, 47. 3956.

3.Organometallics, 2007. 26, 5961.

4.Tetrahedron, Asymm., 2004.15, 3885.

5.Tetrahedron Lett. 1998, 39, 6253.

6. J. Org. Chem., 1999 648660.