Chinese Journal of Applied Chemistry ›› 1988, Vol. 0 ›› Issue (6): 11-14.

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SYNTHESIS OF 8-AMINOQUINOLINE DERIVATIVES AND THEIR APPLICATION IN CHEMICAL ANALYSIS

Fang Ruibin, Xu Qiheng   

  1. Department of Chemistry, Yunnan University, Kunming
  • Received:1986-01-16 Revised:1988-05-13 Published:1988-12-10 Online:1988-12-10

Abstract: Four novel aminoquinoline derivatives: 8-aminoquinolinc-5-azo-p-phenylchloride, 8-aminoquinoline-5-azo-p-pbenylbromide, 8-aminoquinoline-5-azo-p-phenyl solfonic acid 8-aminoquinoline-5-azo-phenol were synthesized and characterized by IR, TG, 1H NMR and elemental analysis. Their acid disscciation censtants have teen determined. It can bc drawn from the preliminary fluorimetric results that these compounds could be used as a fluorimetric agent for quantitative determination of metal ions as gold(Ⅲ), copper (Ⅱ), chromium(Ⅵ) and palladium(Ⅱ).

Key words: Aminoouinline derivatives, Fluorimetrie aralysis, Gold, Copper Chromium, Ialladium