Chin. J. Org. Chem. ›› 1994, Vol. 14 ›› Issue (5): 492-498. Previous Articles     Next Articles

Original Articles

噻菁染料的合成及吸收光谱的研究

闫文鹏;彭必先   

  1. 中国科学院感光化学研究所
  • 发布日期:1994-10-25

Study on synthesis and absorption spectra of thiacyanine dyes

PENG BIXIAN   

  • Published:1994-10-25

Cationic, zwitterionic and anionic thiacyanine dyes were synthesized and characterized. The compounds containing fluoro or trifluoromethyl substituents were reported. Their UV-vis and IR spectra were measured. The effect of anion and substitutent an λ ~m~a~x and μ~m~a~x were examined.

Key words: SUBSTITUENT EFFECT, ABSORPTION SPECTROMETRY

CLC Number: