developed. This method generated an alkyl fluoroformate in situ from alcohols, followed by nucleophilic trifluoromethoxylation with trifluoromethyl arylsulfonate (TFMS) as the trifluoromethoxylation reagent. The reaction is operationally simple and scalable, and it proceeds under mild reaction conditions to provide access to a wide range of trifluoromethyl ethers from alcohols. In addition, this method
已经开发出醇直接脱羟基三
氟甲氧基化的第一个例子。该方法由醇原位生成
氟代
甲酸烷基酯,然后用三
氟甲基芳基
磺酸酯(T
FMS)作为三
氟甲氧基化试剂进行亲核性三
氟甲氧基化。该反应操作简单且可扩展,并且在温和的反应条件下进行以提供从
醇类中获得各种三
氟甲基醚的途径。此外,该方法适用于复杂小分子的后期三
氟甲氧基化。