Technical Notes:

1. See 15-015

2.Useful 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 as ymmetric dienolate addition to aldehydes.

6. Enantios elective conjugate reduction of lactones and lactams.

7.Ligand used in the enantioselective cycloaddition of allenylsilanes with a-lmino esters .

8. Catalytic Aldol reaction to ketones .

9. Ligand with rhodium catalyses 2+2+ 2 cycloaddition reaction of alkenes and alkynes.

10. L igand used in the iridium-catalyzed enantios elective C-H bond activation of 2-( alkylamino)-pyridine with alkenes .

11. Iridium catalyzed regio-, diastereo -, and enantioselective tert- hydroxyl)- prenylation of alcohols.

12. Rhodium-catalyzed cross cyclotrimeriz ation.