(S)-4-(1-methylethyl)-3-<(R)-2-methyl-1-oxo-3-phenylpropyl>-5,5-diphenyloxazolidin-2-one

(S)-4-(1-methylethyl)-3-((S)-2-methyl-1-oxo-3-phenylpropyl)-5,5-diphenyloxazolidin-2-one

isopropyl (R,E)-2-hydroxy-3-methyl-4-phenylbut-3-enoate