3-[[3,5,6-trifluoro-4-[(2,2-dimethyldioxolan-4-yl)methoxy]pyridin-2-yl]oxy]-4-(benzyloxy)benzonitrile 、 4,5-dihydro-2-(3-hydroxyphenyl)-1-methylimidazole 在
caesium carbonate 作用下,
以
二甲基亚砜 为溶剂,
生成 3-[[3,5-difluoro-6-(3-(1-methylimidazolin-2-yl)phenoxy)-4-[(2,2-dimethyldioxolan-4-yl)methoxy]pyridin-2-yl]oxy]-4-(benzyloxy)benzonitrile