以香草醛为原料,在乙醇介质中与1,3-二溴丙烷反应生成1,3-二(4-甲酰-2-甲氧基苯氧基)丙烷,然后在甲醇介质中进行硼氢化还原,最后在甲酸介质中聚合,合成笼形超分子主体化合物Cryptophane E.采用核磁共振谱(1H NMR、13C NMR)、质谱(MS)、紫外光谱(UV)荧光光谱、红外光谱、元素分析等测试技术对Cryptophane E进行表征,重点考察反应温度、时间及原料配比等因素对合成产率的影响,获得最佳反应条件,并深入探讨了合成机理.
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