J. Chem. Soc. Perkin Trans. 1 1997 3053 First synthesis of ortho-trifluoromethylated aryl triflates Feng-Ling Qing,* Junfa Fan Hong-Bin Sun and Xiang-Jun Yue Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 354 Fenglin Lu Shanghai 200032 PR China An efficient method for the preparation of trif