2-(4-hydroxy-2-methyl-phenyl)-4-methyl-thiazole-5-carboxylic acid methyl ester 、
4-bromomethyl-5-cyclopropyl-3-(2-fluoro-6-trifluoromethyl-phenyl)-isoxazole 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 60.0h,
以18%的产率得到2-(4-(5-cyclopropyl-3-(2-fluoro-6-trifluoromethyl-phenyl)-isoxazol-4-ylmethoxy)-2-methyl-phenyl)-4-methyl-thiazole-5-carboxylic acid methyl ester