Tert-butyl 2-(4-aminobenzoyl)hydrazinecarboxylate 、
丁二酸单甲酯酰氯 在
aminomethyl 、
水 、 solid 作用下,
以
吡啶 为溶剂,
反应 19.0h,
以The title compound (461 mg) was obtained as a white solid (63%) in 96.0% purity by HPLC (MaxPlot detection between 230 and 400 nm)的产率得到Tert-butyl 2-{4-[(4-methoxy-4-oxobutanoyl)amino]benzoyl}hydrazinecarboxylate