化学合成。
医药
合成路线 1（1. 合成：394-32-1）
产率：92%
合成条件：at 0 - 20℃; for 16 h;
实验步骤：通用方法：在0℃下将O-酰氧基苯（0.28mmol）溶于TfOH（3ml）中。 将反应混合物在表3中温热至室温适当的时间，然后倒入冷水和乙酸乙酯中。 用1M HCl，饱和NaHCO 3和饱和NaCl洗涤有机层，用MgSO 4干燥，然后过滤。 浓缩滤液，残余物经过硅胶柱色谱，得到酰化产物。 所有光谱数据均与文献相同
参考文献：
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