(searched for: (10.5155/eurjchem.3.4.461-467.699))
European Journal of Chemistry, Volume 3; doi:10.5155/eurjchem.3.4.461-467.699
New unsymmetrical cyanine-like dyes have been synthesized including monomethine, dimethine, and tetramethine, containing heterocyclic quinone of benzo[g]quinoline derivative. The new synthesized compounds were identified by elemental analysis, IR and 1H NMR. The UV visible absorption spectra of dyes are also reported.