2-methyl-6-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzofuran-3-carboxylic acid methyl ester 、 5-(4-bromo-3-methyl-phenoxymethyl)-1-(2,6-dichloro-phenyl)-4-isopropyl-1H-pyrazole 在
2-双环己基膦-2',6'-二甲氧基联苯 、 palladium diacetate
potassium phosphate 作用下,
以
水 、
甲苯 为溶剂,
反应 16.0h,
以31%的产率得到6-{4-[2-(2,6-dichloro-phenyl)-4-isopropyl-2H-pyrazol-3-ylmethoxy]-2-methyl-phenyl}-2-methyl-benzofuran-3-carboxylic acid methyl ester