... O-Arylation of Phenols and Carboxylic Acids. Liu, Zhijian; Larock, Richard C. Organic Letters (2004), 6 ... Shudo, Miwa; Ohshita, Joji; Kunai, Atsutaka. Journal of the American Chemical Society (2003), 125 (22 ... shown as I) with 0.60 mmol aryne precursor RC6H3(SiMe3)OTf [R = H, 5 ...