In this study, a new series of 6-amino-1,3-dimethyluracil derivative with 6-(3-substituted N-benzylidene)-1,3-dimethyl pyrimidine-2,4-dione-6-yl derivatives which were synthesized by using one pot synthesis. The reaction and different aromatic aldehyde in ethanol yielded Schiff bases (1-6). the subsequent step )1-6) 2-mercaptoacetic acid, 2-chloroacetic acid 2-amino acetic acidn Tetrahydrofuran...