An efficient synthetic route to benzyl phenyl ether preparation has been successfully developed via a one-pot synthetic protocol utilizing a combination of arylboronic acids, hydrogen peroxide (H₂O₂), and benzyl halides. The whole procedure consists of two consecutive reactions, formation of boron phenoxide from arylboronic acids and its nucleophilic attack. A simple operation under mild conditions such as room-temperature ionic liquid (choline hydroxide), aerobic environment, and absence of metal- and base-catalysts has been employed. Expansion to utilize benzyl surrogates was also successfully accomplished.

中文翻译：

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由芳基硼酸制备苯酚硼的另一种方法及其在形成C O键中的应用

通过使用芳基硼酸，过氧化氢（H ₂ O ₂）和苄基卤化物的组合的一锅合成方案，已经成功地开发了制备苄基苯基醚的有效合成途径。整个过程包括两个连续的反应，由芳基硼酸形成苯氧硼及其亲核攻击。已经采用了在温和条件下的简单操作，例如室温离子液体（氢氧化胆碱），有氧环境以及不存在金属和碱催化剂。也成功地完成了利用替代代苯甲酸苄酯的扩展。