【摘要】 合成了９个新的含有取代吲哚杂环的三碳菁染料，通过红外光谱、核磁共振氢谱以及元素分析，确定其分子结构，并给出了染料的电子吸收光谱、荧光光谱以及溶解度数据。更多还原

【Abstract】 Nine tricarbocyanine dyes containing substituted indole end group were syn-thcsized from trimethylindoline quaternary salt.The structures of the dyes were confirmed byelemental analyses.IR spectra and H-NMR spectroscopy.Their electron absorption spectraand fluorcscence emission spectra were determined.It was found that substituent groupsmade absorption band red shift.更多还原