2-biphenyl-4-yl-2-oxoethyl 3-{[3-acetylamino-4-(2-bromo-4,6-dinitrophenylazo)phenyl]ethylamino}propionate 、
copper(l) cyanide 以
N-甲基吡咯烷酮 为溶剂,
反应 2.0h,
生成 [2-oxo-2-(4-phenylphenyl)ethyl] 3-[3-acetamido-4-[(2-cyano-4,6-dinitrophenyl)diazenyl]-N-ethylanilino]propanoate