1242060-29-2Relevant academic research and scientific papers
Synthesis, characterization and application of new azo dyes derived from uracil for polyester fibre dyeing
Yazdanbakhsh, Mohamad-Reza,Abbasnia, Masoumeh,Sheykhan, Mehdi,Ma'Mani, Leila
, p. 266 - 273 (2010)
Some novel uracil derived azo compounds were synthesized by diazotization of substituted aromatic amines, amidine- and guanidine-like amines such as 2-aminopyridine and 2-aminopyrimidine, ortho-hydroxy aniline and ortho-hydroxy naphthyl amines and coupling reaction with 6-amino-1,3-dimethyluracil. Structures of the dyes were fully characterized by spectroscopic techniques (UV, 1H NMR, 13C NMR, CHN and IR). The dyes were applied to polyester, affording orange-yellow shades and the wash fastness of the dyeings was excellent.
