4-溴-3-甲基苯酚为酚类衍生物，可用作医药中间体。
医药中间体
合成路线 1（1. 合成：14472-14-1）
产率：96%
合成条件：With o-xylylene bis(triethylammonium tribromide) In acetonitrile at 20℃; for 0.08 h;
实验步骤：通用方法：向芳族化合物（1mmol）在乙腈（5mL）中的磁性溶液中加入OXBTEATB（0.233g，0.5mmol）并在室温下搅拌适当的时间（表1）。 通过TLC监测反应（洗脱液：正己烷/乙酸乙酯：5/1）。 过滤OXBTEAB后，将反应混合物转移到分液漏斗中，用水（15mL）和二氯甲烷（20mL）萃取。 将有机层用无水Na 2 SO 4干燥，并将溶剂在旋转蒸发器中浓缩。将粗产物通过硅胶柱纯化，使用正己烷和乙酸乙酯的混合物作为洗脱剂。 为了再生试剂，用液体溴处理白色固体。 所有产物结构都通过熔点或1HNMR光谱与文献[29a-29e]中报道的光谱进行比较来确认。
参考文献：
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