反应详情

1-(4-fluorophenyl)-2-(2,3,6-trifluorophenethyl)-1H-imidazole-5-carboxylic acid (19) was prepared in a similar manner as that described for the synthesis of compound 7 using ethyl 1-(4-fluorophenyl)-2-(2,3,6-trifluorophenethyl)-1H-imidazole-5-carboxylate (18) (50 mg, 0.13 mmol), lithium hydroxide (12 mg, 0.51 mmol), THF (0.2 mL), methanol (0.4 mL), and water (0.8 mL).