上游原料
ethyl 4-oxo-1,4-dihydroquinoline-3-carboxylate2,4-di-tert-butylphenol;2,4-Bis(1,1-dimethylethyl)-phenolmethyl chlorocarbonate;Carbonochloridic acid methyl ester；[(chlorocarbonyl)oxy]methane；methyl chloroformate2,4-ditert-butylphenyl methyl carbonate2,4-di-tert-butyl-5-nitrophenyl methyl carbonate2,4-di-tert-butyl-6-nitrophenyl methyl carbonate2,4-di-tert-butyl-5-nitrophenol5-amino-2,4-di-tert-butylphenol4-oxo-1,4-dihydroquinoline-3-carboxylic acidDiethyl ethoxymethylenemalonate; Diethyl 2-(ethoxymethylene)malonateAniline; Phenylaminediethyl 2-(anilinomethylene)malonate
