International Journal of Innovative Research and Development

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Synthesis and Application of Monoazo Acid Dyes Based on 3-[(2-methyl-6-ethoxy-4 quinolinyl) amino] phenol


Affiliations
1 Department of Chemistry, B.P. Baria Science Institute, Navsari, Gujarat, India
2 Department of Chemistry, P.T. Sarvajanik College of Science, Surat, India
 

 Colour has been playing a dominant role in the life of man from time immemorial. Even in the prehistoric times, the ancestors of man must have noticed (perhaps with or without understanding) the abundance of multitude of colours worn by nature. In my work study and synthesize of   3-[(2-methyl-6-ethoxy-4-quinolinyl) amino] phenol (II) used as a coupling component was prepared by the condensation of 2-methyl-6-ethoxy-4-chloroquinoline (I) and 3-aminophenol. Fourteen Acid dyes (III a-n) were prepared by coupling (II) with various diazo components (R= a –n). study of application of acid dyes, determine their absorbance at specified λmax (nm), exhaustion, wash fastness and light fastness of these dyes. These dyes were applied on silk, wool and nylon fabrics.


Keywords

Silk, Wool and Nylon Fabrics, Diazotization.
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  • Synthesis and Application of Monoazo Acid Dyes Based on 3-[(2-methyl-6-ethoxy-4 quinolinyl) amino] phenol

Abstract Views: 174  |  PDF Views: 2

Authors

Jitendra H. Tandel
Department of Chemistry, B.P. Baria Science Institute, Navsari, Gujarat, India
Arvind G. Mehta
Department of Chemistry, P.T. Sarvajanik College of Science, Surat, India

Abstract


 Colour has been playing a dominant role in the life of man from time immemorial. Even in the prehistoric times, the ancestors of man must have noticed (perhaps with or without understanding) the abundance of multitude of colours worn by nature. In my work study and synthesize of   3-[(2-methyl-6-ethoxy-4-quinolinyl) amino] phenol (II) used as a coupling component was prepared by the condensation of 2-methyl-6-ethoxy-4-chloroquinoline (I) and 3-aminophenol. Fourteen Acid dyes (III a-n) were prepared by coupling (II) with various diazo components (R= a –n). study of application of acid dyes, determine their absorbance at specified λmax (nm), exhaustion, wash fastness and light fastness of these dyes. These dyes were applied on silk, wool and nylon fabrics.


Keywords


Silk, Wool and Nylon Fabrics, Diazotization.