Technical Notes:

1.Organocatalyst for amidation of imines.

2.Organocatalyst forasymmetric reduction of a-imino esters to generate a amino esters.

3.Organocatalyst for desymmetrization of meso-aziridines .

4.Organocatalyst for the highly enantioselective addition of indoles to N-acyI imines.

5.Organocatalyst for the enantioselective Friedel-Crafts reaction of pyrrole derivatives with imines.

6.Organocatalyst for the desymmetrization of me so-aziridines with functionalized mercaptans .

7.Organocatalyst for highly enantioselective benzoyloxylation of 3-aryloxindoles.

8.Used in for the Ca/Chiral phosphoric acid cata;yzed asymmetric chlorination and Michael Reactions of 3-ubstituted doles .