(2R,3R)-3-phenyl-butane-1,2-diol

(R,S)-2-phenylpropionyl 2,2,2-trifluoroethyl ester

3-(2-(2R)-phenylpropanoyl)-4(4S)-phenyloxazolidin-2-thione

3-chloro-2-phenylpropanoic acid

isopropyl 2‐phenylpropanoate