1,4-双(苯基乙炔基)苯及其双取代苯基衍生物的研究

Studies on 1,4-Bis(Phenyl Ethynyl)Benzene and Its Bis Substituted Phenyl Derivatives

合成了1,4-双(苯基乙炔基)苯及其双取代苯基衍生物。测定了它们的荧光量子产率、激光转换效率、红外光谱、拉曼光谱,指派了主要官能团的特征频率,讨论了化合物结构和取代基效应。

1, 4-Bis(phenyl ethynyl) benzene and its bis substituted phenyl derivatives were synthesized. Their fluorescence quantum yields, laser energy transfer efficiencies, Infrared spectra, and Raman spectra have been measured. The majority of the Infrared bands and Raman bands of the title compounds have been assigned. Their structures and the effect of substituents on the both spectra have been discussed.