2-Methyl-1-(3-nitro-phenyl)-1,4-dihydro-2H-isoquinolin-3-one 在
亚硝酸丁酯 、
potassium tert-butylate 作用下,
以
甲苯 为溶剂,
生成 2-Methyl-1-(3-nitro-phenyl)-1,2-dihydro-isoquinoline-3,4-dione 4-oxime 、 2-Methyl-1-(3-nitro-phenyl)-1,2-dihydro-isoquinoline-3,4-dione 4-oxime