有机化学 ›› 1998, Vol. 18 ›› Issue (4): 382-385. 上一篇    下一篇

研究论文

含蒽醌基偶氮染料的合成及其吸收光谱的研究

张玉红;蔡国强;俞庆森;林瑞森   

  1. 浙江大学化学系
  • 发布日期:1998-08-25

The synthesis of anthraquinone azo dyes and their visible absorption

ZHANG YUHONG;CAI GUOQIANG;YU QINGSEN;LIN RUISEN   

  • Published:1998-08-25

高产率地合成了一系列1-氨基蒽醌与2-羟基-3-氨替酰氨萘酚(色酚)的偶氮染料, 对其进行了元素分析、红外光谱表征。研究了不同取代基对偶氮染料吸收光谱的影响, 考察了光照条件下该类偶氮染料在DMF稀溶液中吸收光谱的变化特征。

关键词: 酰胺 P, 蒽醌 P, 浙江省自然科学基金, 合成, 偶氮染料, 萘酚 P, 吸收光谱法, 元素分析, 红外分光光度法

A variety anthraquinone azo dyes have been syntehsized by coupling 1-aminoanthraqinone with 2-hydroxy-3-naphthanilides. These result of elemental analysis and IR spectrum show that the synthesis and purification were successful. The visible absorption of the dyes in DMF were investigated.

Key words: AMIDES P, ANTHRAQUINONE P, ABSORPTION SPECTROMETRY, NAPHTHALENOL P, AZO DYES, INFRARED SPECTROPHOTOMETRY, ELEMENTAL ANALYSIS, SYNTHESIS

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