2-[2-[bis[4-(trifluoromethyl)phenyl]phosphino]-5-(trifluoromethyl)phenyl]-4-tert-butyl-4,5-dihydrooxazole
2-[2-[bis[4-(trifluoromethyl)phenyl]phosphino]-5-(trifluoromethyl)phenyl]-4-tert-butyl-4,5-dihydrooxazole 1g : Highly electron-deficient chiral phosphine ligand for asymmetric catalysis. Optimized for hydrogenation and coupling reactions in fine chemical synthesis.