[2-chloro-4-(2,4-difluoro-phenylamino)-phenyl]-[5-(2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy)-2-fluoro-phenyl]-methanone 以
Trifluoroacetic acid monohydrate 为溶剂,
反应 1.0h,
生成 [2-chloro-4-(2,4-difluoro-phenylamino)-phenyl]-[5-(2,3-dihydroxy-propoxy)-2-fluoro-phenyl]-methanone