Ding Guodong, Han Hongling, Jiang Tao, Wu Tianbin, Han Buxing
Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, 100190 Beijing, PR China.
Chem Commun (Camb). 2014 Aug 21;50(65):9072-5. doi: 10.1039/c4cc02267j.
In this work, the ligand-free heterogeneous copper Cu-g-C3N4 was synthesized and used for the hydroxylation of aryl iodides to synthesize phenols using cheap bases. The catalyst was conveniently prepared, air-tolerant, reusable and scalable, and is very efficient for a wide range of substrates. The synthesis of substituted phenols can be carried out under air conditions and has great potential for practical applications.
在本工作中，合成了无配体的多相铜催化剂Cu-g-C3N4，并将其用于芳基碘化物的羟基化反应，以使用廉价碱合成苯酚。该催化剂制备简便、耐空气、可重复使用且可扩展，对多种底物都非常有效。取代苯酚的合成可在空气条件下进行，具有很大的实际应用潜力。
