3-(2-chloropyrimidin-5-yl)-5,5-dimethyl-imidazolidine-2,4-dione 、
3-methyl-3-(trifluoromethyl)-1,3-dihydro-2-benzofuran-5-ol 在
potassium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 2.0h,
以15 mg的产率得到5,5-dimethyl-3-[2-[[3-methyl-3-(trifluoromethyl)-1H-isobenzofuran-5-yl]oxy]pyrimidin-5-yl]imidazolidine-2,4-dione