(2S)-2-ethoxy-3-(4-hydroxy-2,6-dimethyl-phenyl)-propionic acid methyl ester 、
4-(氯甲基)-5-甲基-2-苯基-1,3-恶唑 、
Dicaesio carbonate 、
碘化钾 以to yield (S)-3-[2,6-dimethyl-4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-2-ethoxy-propionic acid methyl ester as colorless liquid的产率得到(S)-3-[2,6-dimethyl-4-(5-methyl-2-phenyl-oxazol-4-ylmethoxy)-phenyl]-2-ethoxy-propionic acid methyl ester