... SYNTHETIC COMMUNICATIONS, 32(5), 799–801 (2002 ... by the reaction of α,α,α- trifluoromethoxybenzene with aluminum chloride (Scheme 1), the results in this communication were summarized ... 1H NMR (CCl4): (δ ppm) 8.1–8.2 (1H, p, ArH), 7.4–7.6 (2H, o, ArH), 7.2–7.4 ( ...