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由乙二醛和对氨基苯甲酸合成一种新双希夫碱化合物.研究不同温度及时间对反应转化率的影响.最佳反应温度和时间分别为35℃和30min.并对产物进行了红外和核磁共振光谱的表征.
A new bis-Schiff base compound was synthesized from glyoxal and p-aminobenzoic acid.The effect of different temperature and time on the reaction conversion was studied.The optimum reaction temperature and time were 35 ℃ and 30 min, respectively.The products were characterized by infrared And characterization of the nuclear magnetic resonance spectrum.