Technical Notes:
1.Chiral sulfinamide bis phosphine ca talysts for highly enantioselective intermolecular cross -Rauhut-Currierreactions.
2.Used in phosphine-catalyzed asymmetric intermolecular cross-vinylogous Rauhut-Currier Reactions of vinyl Ketones with para-quinone methides .
3.Used in the enantioselective phosphine-catalyzed allylic alkylations of mix-indene with MBH carbonates .
4.Ligand for the Pd-catalyzed fast and living polymerizations of various diazoacetate monomers under mildconditions.
5.Ligand for the direct Pd-catalyzed cross-coupling reaction of easily accessible secondary phosphine oxides and aryl bromides, which provides rapid access to P-chiral phosphine oxides.