Molecular Catalysis ( IF 3.9 ) Pub Date : 2021-08-27 , DOI: 10.1016/j.mcat.2021.111810 Mina Tavakolian 1 , Kimia Keshavarz 1 , Mona Hosseini-Sarvari 1
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A green and straightforward protocol was developed for the synthesis of phenols from aryl boronic acid using an inexpensive and available Cu2O/TiO2 photocatalyst under visible light and sunlight. This approach proceeded in mild reaction conditions in water and the presence of air as a green oxidant, resulting in the corresponding phenols in good to excellent yields. Sunlight was also a sustainable source for this photochemical reaction. Heterogeneous nano photocatalyst was successfully recovered in 8 consecutive runs. It is noteworthy that, the photocatalyst exhibited high activity for the large-scale synthesis of phenols.
中文翻译：
Cu2O/TiO2 作为一种可持续和可回收的光催化剂，用于克级合成水中酚类
开发了一种绿色且简单的方案，用于在可见光和阳光下使用廉价且可用的 Cu 2 O/TiO 2光催化剂从芳基硼酸合成苯酚。这种方法在水中温和的反应条件下进行，空气作为绿色氧化剂的存在，导致相应的酚类以良好到极好的收率。阳光也是这种光化学反应的可持续来源。在连续 8 次运行中成功回收了多相纳米光催化剂。值得注意的是，该光催化剂对酚类的大规模合成表现出很高的活性。
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