Synthesis and characterization of some new five membering ring compounds such as thiazolidinones and γ-lactams

Abstract EN

This study concerned with the synthesis and characterization of thiazolidinones & γ- lactams , the thiazolidinones compounds are prepared from A mixture of Schiff base (Imine) and thioglycolic acid, γ- lactams compounds are prepared from A mixture of Schiff base (Imine) with phenylsuccinic anhydride in moderate yields (52-71 %).

The structures of these thiazolidinones and γ-lactams were established on the basis of the spectral data namely IR, 1H-NMR,13C-NMR, 13C-NMR DEPT , Mass spectra