A simple and efficient experimental procedure for the synthesis of novel pyridazinone derivatives containing 5-mercaptoTetrazole moiety was developed in the presence of several Aryl/alkyl halides and sodium hydride using Dry tetrahydrofuran (as a solvent). The structures of the newly synthesized compounds were characterized by 1HNMR, IR, LCMS data, elemental analysis and melting point.
6-(1-benzyl-1-H-tetrazol-5-ylthio)-4, 5-dimethylpyridazin-3-ol, 5-mercapto tetrazole, Triethylamine, Aryl/Alkyl halide