2-(3-Fluoro-4-hydroxy-phenyl)-cyclopropane carboxylic acid methyl ester → 2-[4-(2-Cyclobutylsulfanyl-pyridin-3-ylmethoxy)-3-fluoro-phenyl]-cyclopropane carboxylic acid

Participants

Reaction Steps

3-Chloromethyl-2-cyclobutylsulfanyl-pyridine (0.032 g, 0.15 mmol) obtained in Step C of Preparation Example 23 and 2-(3-fluoro-4-hydroxy-phenyl)-cyclopropane carboxylic acid methyl ester (less polar) (0.030 g, 0.14 mmol) obtained in Step C of Preparation Example 64 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (0.037 g, 84%).

Provenance & Evidence