Chin. J. Org. Chem. ›› 1998, Vol. 18 ›› Issue (4): 382-385. Previous Articles     Next Articles

Original Articles

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

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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