(S)-5-hydroxy-3-oxo-7-phenyl-heptanoic acid tert-butyl ester

methyl (5S)-5-hydroxy-3-oxo-7-phenylheptanoate

3-Oxo-5-phenyl-pentanoic acid methyl ester

三苯基苄基溴化膦

(4S)-2,2-dimethyl-4-styryl-1,3-dioxolane