化学合成。
有机合成; 医药
合成路线 1（1. 合成：41489-76-3）
产率：99%
合成条件：for 24 h; Heating / reflux
实验步骤：将5-甲酰基-2-羟基苯甲酸（FN，500g，30mmol，Sigma-Aldhch），浓H 2 SO 4（200mL）和MeOH（50mL）的反应混合物在回流下搅拌24小时。然后，将混合物浓缩 在减压下得到5 36g式FO化合物，5-甲酰基-2-羟基苯甲酸甲酯，为无色油状物（收率99％）
参考文献：
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