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Synthesis and Evaluation of Novel Fluorescent Dyes using Microwave Irradiation

Author Affiliations

  • 1Textile Research Division, National Research Centre, Dokki, Cairo, EGYPT
  • 2Chemistry Department, Faculty of Science, Ein shames University, Cairo, EGYPT
  • 3Questioned Document Examiner, Dept. of Forgery and Counterfeiting Research, Forensic Medicine, Ministry of Justice, Cairo, EGYPT

Res.J.chem.sci., Volume 3, Issue (4), Pages 3-18, April,18 (2013)


Some new fluorescent dyes were prepared using microwave irradiation. Acetyl coumarine were synthesized via reaction of ethyl acetate with salcilaldhyde. The resultant coumarine under go further reaction with different aldhydes to produce a new series of cuomarines derivatives which based on chalcone moiety. The structures of the synthesized dyes have been investigated using element analysis, IR –spectra, 1H- NMR, and mass spectra. The using of the synthesized fluorescent dyes in textile printing of polyester and polyamide fabrics was investigated.


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