N-(2,4-dichloro-6-hydroxyphenyl)-N-(4-hydroxy-3,5-dimethoxyphenyl)-4-nitrobenzamide 在
N-(2',4'-dichloro-6'-oxo-2',4'-cyclohexadien-1'-ylidene)-4-nitrobenzamide 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以57%的产率得到4-<<2,4-dichloro-6-<(4-nitrobenzoyl)oxy>phenyl>imino>-2,6-dimethoxy-2,5-cyclohexadien-1-one