Technical Notes:
1.See 15-01 50
2.UsefuI ligand for palladium-catalyzed carbon-oxygen bond formation.
3.Ligand for palladium-catalyzed a-arylation of ketones .
4.Ligand for Cu-catalyzed asymmetric conjugate reduction.
5.Ligand for Cu-catalyzed asymmetric dienolate addition to aldehydes.
6.Enantioselective conjugate reduction of lactones and lacta ms.
7. Ligand used in the enantioselective cycloaddition of allenyIsilanes with a-lmino esters.
8. Catalytic AldoI reaction to ketones.
9. L igand with rhodium catalyses 2+2+2 cycloaddition reaction of alkenes and alkynes .
10.Ligand used in the copper catalyzed asymmetric conjugate addition of alkyl Grignard reagents on a,ß-unsaturated esters.
11. Ligand used in the copper-catalyzed asymmetric synthesis of cyclopropanes via tandem conjugate
addition and intramolecular enolate trapping.
