化学合成。
化学合成
合成路线 1（1. 合成：57486-68-7）
产率：97.5%
合成条件：for 16 h; Heating / reflux
实验步骤：向2-氯苯基乙酸（1.04g，6mmol）的MEOH（25mL）溶液中加入硫酸（6滴），将溶液回流16小时。 浓缩后，将残余物溶于乙酸乙酯中并用饱和NaHCO 3水溶液洗涤。 NAHC03，H2O和盐水。 将有机层用Na 2 SO 4干燥并浓缩，得到（2-氯苯基）乙酸甲酯6a（1.08g，97.5％），为淡黄色油状物。 GCMS（EI）M / Z 184,186（M +）。
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