(+)-(R,4S,5S)-2-<1-<2-(1,3-Dioxan-2-yl)-4,6-dimethoxyphenyl>-4,5-dimethoxy-2-naphthyl>-4-(methoxymethyl)-5-phenyl-4,5-dihydrooxazole 、
碘甲烷 在
氢氧化钾 作用下,
生成
(+)-(R,1S,2S)-1-<2-(1,3-Dioxan-2-yl)-4,6-dimethoxyphenyl>-N-<2-hydroxy-1-(methoxymethyl)-2-phenylethyl>-4,5-dimethoxy-N-methylnaphthalene-2-carboxamide