应用化学 ›› 1993, Vol. 0 ›› Issue (4): 98-100.

• 研究简报 • 上一篇    下一篇

含吲哚核端基多甲川菁染料的合成及性能

姚祖光, 姚胜, 朱正华   

  1. 华东化工学院精细化工研究所 200237 上海
  • 收稿日期:1992-10-28 修回日期:1993-01-06 出版日期:1993-08-10 发布日期:1993-08-10
  • 基金资助:
    国家自然科学基金资助课题

SYNTHESIS AND PROPERTIES OF POLYMETHIN CYANINE DYES CONTAINING INDOLE END GROUP

Yao Zuguang, Yao Sheng, Zhu Zhenghua   

  1. Research Institute of Fine Chemicals, East China University of Chemical Technology, 200237 Shanghai
  • Received:1992-10-28 Revised:1993-01-06 Published:1993-08-10 Online:1993-08-10

摘要: 我们曾合成了具有桥环的硫三碳菁及多甲川苯乙烯菁,并测定了光学性能。本文报道吲哚环为端基的桥链三碳菁和四甲川苯乙烯菁的合成及在有机溶剂中电子吸收光谱及溶解性能的测定。

关键词: 菁染料, 吲哚, 电子吸收光谱, 光记录介质

Abstract: Several triearbocyanine and tetramethinestyryl-cyanine dyes containing indole end group were synthesized from trimethylindoline quaternary salt. The structures of the dyes were confirmed by elemental analyses, IR spectra and 1HNMR spectroscopy. Some indotricarbocyanines with N, N-diphenyl amino group on the meso positions of the bridges of heptamethine chains are well soluble in 1,2-dichloroethane.

Key words: cyanine dye, indole, electronic spectrum, optical recording medium