N-(2,3-dimethylphenyl)-2-(2,3-dioxoindolin-1-yl)acetamide 、 2-(3-(benzyloxy)-2-methyl-4-oxopyridin-1(4H)-yl)acetohydrazide 以
甲醇 为溶剂,
以75 %的产率得到(Z)-2-(3-(2-(2-(3-(benzyloxy)-2-methyl-4-oxopyridin-1(4H)-yl)acetyl)hydrazono)-2-oxoindolin-1-yl)-N-(2,3-dimethylphenyl)acetamide