本论文合成了八个甲(月朁)化合物,对其化学结均及性质进行了研究。详细地进行了红外光谱解析,并给出了它们所共有的取代基和键的特征振动频率。通过对两种不同途径合成的甲(月朁)化合物的熔点及混合熔点的测定,可见和红外光谱分析,证明它们实属同一化合物,具有相同的化学结构,不存在互变异构现象。 In this paper, eight A (moon cake) compounds were synthesized and their chemical properties and their chemical properties were studied. The infrared spectra were analyzed in detail and the characteristic vibration frequencies of the substituents and bonds shared by them were given. Through the determination of the melting points and melting points of the two compounds synthesized by the two different ways, we can see and analyze the infrared spectra that they belong to the same compound, have the same chemical structure and do not exist tautomerism.