Methyl 4-{[3-(3,4-dihydroxyphenyl)propanoyl]amino}benzoate 、
一水合肼 在
乙醇 、
水 作用下,
以
乙醇 为溶剂,
反应 17.0h,
以gave 117 mg of the title compound (52%) as a white solid in 99.6% purity by HPLC (MaxPlot detection between 230 and 400 nm)的产率得到3-(3,4-dihydroxyphenyl)-N-[4-(hydrazinocarbonyl)phenyl]propanamide