Title of article :
Synthesis and characterization of two new dyes
Author/Authors :
Salimi Beni, Alireza Department of Chemistry - Faculty of Science - Yasouj University, Yasouj, Iran , Zarandi, Maryam Department of Chemistry - Faculty of Science - Yasouj University, Yasouj, Iran
Abstract :
Two novel aromatic carbazole-based structure dyes (AT and BT) were constructed facilely. Tree different reaction schemes were applied for synthesis. These reactions contain carbazole alkylation, formylation by Vilsmeier-Mayer reaction and ultimately Knoevenagel condensation. The structure of synthesized dye was study by IR, 1HNMR, 13CNMR analysis. The absorption properties of these novel carbazole base dyes were investigated by UV-Vis spectroscopy.
Keywords :
Thiazolidine-2,4-dione , Carbazole , Knoevenagel condensation , Vilsmeier-Mayer reaction
Journal title :
Astroparticle Physics
