A new one-pot synthesis of novel hetarylazo-heterocyclic colorants and study of their solvatochromic properties

نویسندگان

  • Ahmad S. Shawali
  • Magda A. Abdallah
  • Mohamed A. Kandil
چکیده

A simple synthetic strategy for synthesis of new series of hetarylazo-heterocycles is described. The effects of solvent on their electronic absorption spectra were analyzed using Kamlet-Taft equation. The results of fitting coefficients indicated that the solvatochromism of the studied compounds is mainly due to the solvent polarity rather than the solvent basicity and acidity.

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عنوان ژورنال:

دوره 6  شماره 

صفحات  -

تاریخ انتشار 2015