有机化学 ›› 1994, Vol. 14 ›› Issue (4): 402-404. 上一篇    下一篇

研究论文

吲哚碳菁染料的合成及光谱特征

李群;彭必先   

  1. 中国科学院感光化学研究所
  • 发布日期:1994-08-25

Synthesis and spectral characterization of indocarbocyanine dyes

LI QUN;PENG BIXIAN   

  • Published:1994-08-25

在吡啶中, 吲哚啉碘盐与原乙酸三乙酯缩合合成了一些新的吲哚碳菁染料.根据紫外-可见光谱, 荧光光谱讨论了它们的取代基和光谱特征的关系.

关键词: 菁染料, 吲哚碳菁染料, 光谱特征

Some new substituted indocarbocyanine dyes were synthesized by condensatim of (un) substituted 2,3,3- trimethylindolenine ethiodide with ethyl orthoformate in pyridine. Based on UV-vis spectral data and fluresent spectral data, the effect of different substituents on spectral properities of these dyes was presented and disscussed.

Key words: CYANINE DYES

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