3-(2,6-dihydroxyphenyl)-2-methylquinazolin-4(3H)-one 在
copper(l) iodide 、 lithium (S)-1-((R)-3-((bis(dimethylamino)methylene)ammonio)-3-carboxylatopropanoyl)-2-methylpyrrolidine-2-carboxylate 、
caesium carbonate 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 49.0h,
生成 ethyl 2-(3-(4-methyl-2-(2,2,2-trifluoroacetamido)phenoxy)-2-(2-methyl-4-oxoquinazolin-3(4H)-yl)phenoxy)pyrimidine-5-carboxylate