| 摘要 |
Aromatic (amide-ester) nitro cpd. of formula (I) is prepd. by mixing a tert.-amine cpd. with p-aminophenol in a tert.-amide solvent, and condensing the reactant with p-aminobenzyl chloride, or dissolving p-aminophenol in an inorganic base soln., dissolving p- nitrobenzoyl chloride in a non-polar solvent, and interfacially condensing them. Aromatic (amide-ester) diamine cpd. of formula (II) is prepd. by heat-reacting (I) with H2 and reducing catalyst in an organic solvent. Pref. tert.-amine is selected from pyridine, picoline, quinoline or triethylamine.
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