反应详情

The title compound was prepared from 2-bromo-4-trifluoromethyl-6-(4-trifluoromethyl-phenyl)-pyridine (example A.19) (1.11 g, 3.0 mmol), commercially available 2-chloro-4-iodo-pyridine [CAS No. 153034-86-7] (740 mg, 3.1 mmol) and i-PrMgCl/ZnCl2 according to the general procedure IVc protocol a. Obtained as a white solid (0.601 g, 50%). MS (ISP) 403.3 [(M+H)+] and 405.2 [(M+2+H)+].