2,2-Bis[(4R)-4-tert-butyl-2-oxazolin-2-yl]propane, 98%, (99% ee)

Technical Notes :
1.Ligand for the enantioselective H-atom transfer Reactions to generate ß2-amino acids.
2.Ligand for the Cu-catalyzed asymmetric alkylation of ß-keto esters with xanthydrols .
3.Ligand used in Zn-catalyzed asymmetric hetero-Diels Alder reaction of trans-1 -methoxy-3-trimethylsilyloxy- buta-1,3-diene .
References: 1.Angew. Chem. Int. Ed. 2004, 43, 1235.
2.Adv. Synth. Catal. 2013, 355, 2815.
3.Eur. J. Org. Chem. 2020, 5388.