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研究了九种不同取代基的新型苯并十五冠五冠醚化合物的电子光谱,首次测定了这些化合物的紫外吸收带与摩尔消光系数,并讨论了它们与结构间的关系。
The electronic spectra of the novel benzopyrylpentasilate compounds with nine different substituents were studied. The UV absorption bands and molar extinction coefficients of these compounds were determined for the first time, and their relationship with the structure was also discussed.