The Preparation and Characterization of Some Schiff Bases by Direct Fusion

Abstract

Schiff bases were prepared via direct fusion (solvent free) of vanillin with P- Toluidine , 2, amino-4, 6-dimethylpyridine. Indole-3-carboxaldehyde with o-aminophenol , P- Toluidine and 2, amino-4, 6-dimethylpyridine. The synthesized compounds has been characterized on the bases of IR and 1H NMR spectra. The study reveals that the method is simple and takes a short time in addition it is a simple method of purification in a moderate yield.