Silver-Mediated Oxidative Trifluoromethylation of Phenols: Direct Synthesis of Aryl Trifluoromethyl Ethers 

    Jian-Bo Liu, Chao Chen, Lingling Chu, Zeng-Hao Chen, Xiu-Hua Xu and Feng-Ling Qing

    Angew. Chem. Int. Ed. 2015, 54, 11839-11842. DOI: 10.1002/anie.201506329