4-amino-N-(2-cyano-4-nitrophenyl)benzenesulfonamide 、 6-hydroxy-1-(2-hydroxyethyl)-4-oxo-1,4-dihydro[1,7]phenanthroline-3-carbonyl chloride 在
吡啶 作用下,
反应 9.5h,
以65%的产率得到6-hydroxy-1-(2-hydroxyethyl)-4-oxo-1,4-dihydro[1,7]phenanthroline-3-carboxylic acid [4-(2-cyano-4-nitrophenylsulfamoyl)phenyl]amide