A new protocol for Pd(OAc)₂-catalyzed reactions of different benzyl bromides and various arylboronic acids has been developed to form functionalized benzyl phenyl ethers. This method represents the first instance where arylboronic acid is used as a reaction substrate for benzyl phenyl ether synthesis with H₂O₂ as the green oxidant under atmospheric oxygen and pure H₂O as an environmental friendly solvent without the requirement for phosphine- and N-based ligands, remarkable functional group tolerance, and considerable yield.

中文翻译：

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净水中H ₂ O ₂为氧化剂的Pd（OAc）₂催化合成苄基苯基醚衍生物

已经开发出用于不同苄基溴和各种芳基硼酸的Pd（OAc）₂催化反应的新方案，以形成官能化的苄基苯基醚。该方法代表了首先使用芳基硼酸作为苄基苯基醚合成的反应底物的方法，其中在大气氧气下以H ₂ O ₂为绿色氧化剂，而纯H ₂ O为环境友好的溶剂，而无需膦和N的配体，出色的官能团耐受性和可观的收率。