2-(4-Hydroxy-2,3-dimethyl-phenyl)-cyclopropanecarboxylic acid ethyl ester → 2-[4-(2-Cyclobutylsulfanyl-pyridin-3-ylmethoxy)-2,3-dimethyl-phenyl]-cyclopropane carboxylic acid

Participants

Reaction Steps

3-Chloromethyl-2-cyclobutylsulfanyl-pyridine (0.032 g, 0.149 mmol) obtained in Step C of Preparation Example 23 and 2-(4-hydroxy-2,3-dimethyl-phenyl)-cyclopropane carboxylic acid ethyl ester (0.035 g, 0.149 mmol) obtained in Step C of Preparation Example 48 were used to react sequentially in the same manner as in Steps A and B of Example 1 to obtain the title compound (0.047 g, 82%).

Provenance & Evidence