5-O-ethyl 3-O-methyl 4-(2-methoxy-6-pentadecylphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 在
sodium hydroxide 、
碘 作用下,
以
甲醇 为溶剂,
反应 0.08h,
生成 4-(2-Methoxy-6-pentadecyl-phenyl)-2,6-dimethyl-pyridine-3,5-dicarboxylic acid 3-ethyl ester 5-methyl ester