• Syntheses and absorption-structure relationships of some new photosensitizer cyanine dyes

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    • Keywords


      Cyanine dyes; absorption-structure relationship; photosensitizer dyes; biheterocyclic compounds

    • Abstract


      New biheterocyclic compound was synthesized as starting material to prepare new photosensitizers mono-, tri-, substituted tri-, azadimethine and mixed cyanine dyes. Absorption-structure relationship of the synthesized cyanine dyes were determined by studying their electronic spectral behaviour in ethanol. The structure of the compounds were identified by elemental analysis, IR and1HNMR spectral data.

    • Author Affiliations


      H A Shindy1 A I M Koraiem1

      1. Chemistry Department, Aswan Faculty of Science, Aswan, Egypt
    • Dates

  • Journal of Chemical Sciences | News

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