The synthesis, characterization and investigation of absorption properties of disperse disazo dyes containing pyrazole and isoxazole

Demirçalı A., Karcı F., Avinc O., Kahrıman A. U., Gedik G., BAKAN E.

Journal of Molecular Structure, vol.1181, pp.8-13, 2019 (SCI-Expanded) identifier

  • Publication Type: Article / Review
  • Volume: 1181
  • Publication Date: 2019
  • Doi Number: 10.1016/j.molstruc.2018.12.033
  • Journal Name: Journal of Molecular Structure
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.8-13
  • Keywords: Disperse dye synthesis, Heterocyclic disazo disperse dye, Spectroscopic properties
  • Uşak University Affiliated: Yes

Abstract

In this study, new heterocyclic disazo disperse dyes, substituted with methyl, nitro and chloro groups at their o-, m-, p- positions were synthesized (4a-4j). These newly synthesized ten disazo disperse dyes were characterized by elemental analysis and spectral techniques. Spectroscopic data for novel synthesized dyes, dissolved in six solvents, were procured. The influences of six different acidic and alkaline solutions were also reported. In addition, the absorption capability of these ten-novel heterocyclic disazo disperse dyes at their o-, m- and p- positions were explored in detail.