应用化学 ›› 1991, Vol. 0 ›› Issue (6): 82-84.

• 研究简报 • 上一篇    下一篇

三碳菁染料的研究

姚祖光, 方希, 赵发祥, 朱正华   

  1. 华东化工学院精细化工研究所, 上海 200237
  • 收稿日期:1990-12-30 修回日期:1991-05-04 出版日期:1991-12-10 发布日期:1991-12-10

STUDY ON TRICARBOCYANINE DYES

Yao Zuguang, Fang Xi, Zhao Faxiang, Zhu Zhenghua   

  1. Research Institute of Fine Chemicals, East China University of Chemica1 Technology, Shanghai 200237
  • Received:1990-12-30 Revised:1991-05-04 Published:1991-12-10 Online:1991-12-10

摘要: 三碳菁染料的吸收在近红外区,可用作卤化银感光材料的红外增感染料[1],近年来在红外激光染料[2]和光信息记录介质[3]等方面也得到了开发及应用。在多甲川链上引入桥环可提高染料的稳定性[4]。本文合成了9种含芳胺基取代的桥链三碳菁,讨论染料结构与其增感性能关系。

关键词: 菁, 增感剂, 合成

Abstract: Nine tricarbocyanine dyes containing a disubstituted amino group in bridged chain havebeen synthesized. Their absorption spectra and sensitiration spectra were given. The relation-ship between molecular structures of dyes and their sensitizing properties has been studied.

Key words: cyanine, sensitizer, synthesis