Novel Synthesis, Characterization and Ir Spectral Studies of New Substituted Phenyl Azocoumarins And Schiff’s Bases

Gunjan Saxena*, Arista Chaudhary, Arshi Naqvi Shahnawaz Khan And D.S. Seth

Department of Chemistry, Chemical Research Laboratory St. John’s College, Agra - 282 002 (India).

A series of new substituted phenyl azocoumarins and Schiff’s bases have been synthesized by the condensation of synthesized substituted phenyl azosalicylaldehydes and newly synthesized malon anilic acid with pyridine as a catalyst. The prepared compounds were characterized by elemental analyses, colour, thermal stability and IR spectra. Assignments of IR spectral bands have been made,

IR spectral studies; substituted phenyl Azocoumarins; Schiff’s bases