Technical Notes :
1.Ligand for the Ni-catalzyed enantioselective fluorination of oxindoles .
2.Ligand used in Nozaki-Hiyama-Kishi reaction.
3.Ligand for the highly enantioselective Cu-catalyzed alkylation of ß -ketoesters with benzyl and allylic alcohols .
4.Ligand for the highly enantioselective Cu-catalyzed electrophilic trifluoromethylation and
trifluoromethylthiolations of ß-ketoesters.