反应详情

2-Chloro-8-(2-fluoro-5-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridine was prepared from 8-bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine and 2-fluoro-5-trifluoromethylphenylboronic acid in a manner analogous to Example 2c (0.150 g, 22%). MP=88-89° C. MS=317 (MH)+.