有机激光染料-1,4-双[5’-(2’-苯基恶唑基)]苯及其2’-(3”-取代苯基)衍生物的光性能研究(Ⅱ)

本文报导了1,4-双5’-(2’-苯基恶唑基)]苯及其2’-(3”-取代苯基)衍生物共八个化合物,其中除母体化合物外,其余化合物至今尚未见报导。测定了它们的红外光谱、质谱、紫外光谱、荧光光谱、荧光量子产率和激光转换效率。

ORGANIC LASER DYES--RESEARCH ON THE OPTICAL PROPERTIES OF l,4-BIS[5’-(2’-PHENYL OXAZOLYL)]BENZENE AND ITS BIS2’-(3”-SUBSTITUTED PHENYL) DERIVATIVES

1,4-Bis 5''-(2''-phenyl oxazolyl)]benzene and seven of its bis 2''-(3"-substituted phenyl) derivatives reported in this paper are all new compounds except the parent ones.Their A max of UV spectra and fluorescence spectra, fluorescence quantum yields, as well as laser conversion efficiency are taken. Their IR and mass spectra are also recorded.