(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane, min. 95% (R,R)-Ph-BPE

Technical Notes:
1. Phenyl-BPE exhibits enhanced activity and selectivity over existing members of the BPE ligand family in rhodium catalysed asymmetric
2.This ligand is highly efficient for the hydrogenation of N-acyl aryl- enamides.
3.Molar substrate/catalyst ratios of up to 100,000/1 are achieved with excellent reactivity and enantioselectivity using 4.Ligand in the rhodium- catalyzed asymmetric hydroformylayion of thioamides
5.Ligand for asymmetric addition of allyl cyanide to kstones 6. Ligand for catalytic enantio- and diastereoselective aldol reaction of thioamides.
7- Organocatalytic 3+2 cycloaddition.
8. Site selective allenylation.
9 Asymmetric Phophonate addition.
10. Hydroboration of enamines.