[6-(3-fluoro-5-methoxyphenoxy)-1-methyl-1H-benzimidazol-2-yl]methanol 、
3-羟基苯甲酸甲酯 、
三丁基膦 、
1,1'-azodicarbonyl-dipiperidine 以
二氯甲烷 为溶剂,
以to obtain the desired compound (0.31 g, yield: 60%) as a white solid的产率得到methyl 3-([6-(3-fluoro-5-methoxyphenoxy)-1-methyl-1H-benzimidazol-2-yl]methoxy)benzoate