3-Oxo-N-phenyl-2-{[4-(pyrimidin-2-ylsulfamoyl)-phenyl]-hydrazono}-butyramide 、 4-hydrazino-N-(2-pyrimidinyl)phenylsulphonamide 在
溶剂黄146 作用下,
反应 6.0h,
以73%的产率得到4-[[3-anilino-5-methyl-1-[4-(pyrimidin-4-ylsulfamoyl)phenyl]pyrazol-4-yl]diazenyl]-N-pyrimidin-2-ylbenzenesulfonamide