几种3,4-二甲氧基苯丙酸酯的合成

Synthesis of Several 3-(3,4-Dimethoxyphenyl) Propanoate

以3,4-二甲氧基苯丙酸为原料,经酯化合成了未见报道的3,4-二甲氧基苯丙酸异丙酯,3,4-二甲氧基苯丙酸丙酯与3,4-二甲氧基苯丙酸薄荷酯,并用1H NMR、13C NMR谱对产物进行了表征。

Propyl 3 - （3,4 -Dimethoxyphenyl） propanoat, Isopropyl 3 - （3,4 -Dimethoxyphenyl） propanoate and menthyl 3 - （3,4 - Dimethoxyphenyl） propanoate which had not been reported were synthesized with 3 - （3,4 - Dimethoxyphenyl） Propionic Acid by esterifieation reaction. Their structures were characterized by 1H NMR and 13C NMR.