(11bR)-4-Hydroxy-2,6-bis(2,4,6-trimethylphenyl)-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 98%, (99% ee)

Technical Notes:
1. Mannich Reaction: Catalyst for the enantioselectively highly-regioselective addition of a silyl dienolate to
imines in good yields to give a,ß-unsaturated õ amino carboxylic esters in one step.
2.Three-component reactions of aldehydes, anilines, and a-isocyanoacetamides in the presence of a catalytic amount of chiral phosphoric acid afforded the 5-(1 -aminoalkyl)-5-a minooxazole
References:
1.Angew. Chem. Int. Ed., 2008, 47, 3631-3634 .
2.Angew. Chem. Int. Ed., 2009, 48, 6717-6721.