الخلاصة

Abstract : Sulphadiazine converted to 2-chloro-N-(4-(N-pyrimidin-2-yl sulfamoyl) phenyl) acetamide (A) as a result of reacation through chloroacetyl chloride is going to be responded through sodium azide towards form 2-azido-N-(4-(N-pyrimidin-2-yl-sulfamoyl) phenyl acetamide (B). 1,2,3-triazoline derivatives (S1-S7) were made through cycloaddition responses among substance (B) which includes chalcones. Ready substances were being stamped by T.L.C. , C.H.N.S. explanations, F.T.I.R spectra together with 1H-NMR range. 1,2,3-triazoline derivatives were checked for antibacterial activity. Keywords : 1,2,3-triazoline, azide,anti bacterial activityandSulphadiazine