应用化学 ›› 1989, Vol. 0 ›› Issue (1): 53-56.

• 研究简报 • 上一篇    下一篇

1,3,3-三甲基-2-[β-(5-取代苯基-2-呋喃基)乙烯基]-3H-吲哚盐的合成

李仲杰, 董绮功, 刘志杰   

  1. 西北大学化学系 西安
  • 收稿日期:1988-02-04 出版日期:1989-02-10 发布日期:1989-02-10
  • 基金资助:
    国家科学基金

SYNTHESIS OF 1,3,3-TRIMETHYL-2-[β-(5-SUBSTITUTED PHENYL-2-FURYL)ETHENYL]-3H-INDOLIUM IODIDES

Li Zhongjie, Dong Yigong, Liu Zhijie   

  1. Department of Chemistry, Northwest University, Xi'an
  • Received:1988-02-04 Published:1989-02-10 Online:1989-02-10

摘要: 1,3,3- 三甲基-2-[β-(4-取代苯基)乙烯基]-3H-吲哚盐是熟知的聚甲川型染料,常由费歇尔碱与芳香醛制备,也可由该碱的季铵盐一步合成。但这些方法往往需要使用较昂贵的溶剂,有的尚未分出染料纯品.近年来这类染料获得许多新的用途,如作光敏电照相记录材料和电照相增感剂等.

关键词: 碘化吲哚盐, 染料, 有机合成

Abstract: Seven indolium derivatives have been.prebared by condensation of 1, 2, 3, 3-tetramethyl-indolium iodide with 5-substituted pheny 1-2-furaldehydes in the presenee of piperidine.The synthetic method and spectral properties of the iodides are reported.

Key words: Indolium iodide, Dyestuff, Organic synthesis