2-(3,5-Dibromo-2-hydroxy-phenyl)-5-[1-(3,5-dibromo-2-hydroxy-phenyl)-meth-(Z)-ylidene]-3-methyl-3,5-dihydro-imidazol-4-one 、
碘甲烷 在
potassium carbonate 作用下,
以
丙酮 为溶剂,
反应 8.0h,
以66%的产率得到2-(3,5-Dibromo-2-methoxy-phenyl)-5-[1-(3,5-dibromo-2-methoxy-phenyl)-meth-(Z)-ylidene]-3-methyl-3,5-dihydro-imidazol-4-one