Synthesis, Charactrization and Evaluation Biological Activity of some New Formazan Compounds Derived from Schiff Bases and Azo Compounds

Abstract

The titled  compounds  ((  twenty  compounds ))  were  synthesized  from series  reactions  of  two  types  compounds  ( azo  and  imine ) -  compounds ., we  prepared   ten  compounds  from  Schiff  bases    which  react  after that  with  diazo  compounds  to  produce  formazane  compounds .All the synthesized compounds have been investigated using  different  chemical  techniques, such  as  (¹H.NMR–spectra, , (C.H.N)-analysis, FT.IR–spectra  )  some  of them  in ¹³C.NMR–spectra , melting points and biological study

Keywords: different ,  melt , range.