R(-)-2-(2-(DIPHENYLPHOSPHINO)PHENYL)-

(4R)-2-[2-(diphenylphosphino)phenyl]-4,5-dihydro-4-phenyl-Oxazole

(R)-(-)-2-[2-(Diphenylphosphino)phenyl]-4-phenyl-2-oxazoline >=97.0% (31P-NMR)