340683-17-2

Upstream product

• 340683-16-1 1-[1-(p-chlorophenyl)-5-methyl-1,2,3-triazole-4-carbonyl]thiosemicarbazide 
• 340683-04-7 N-{N'-[1-(4-chloro-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carbonyl]-hydrazinocarbothioyl}-4-methyl-benzamide 
• 242145-47-7 5-methyl-1-(4-chlorophenyl)-1H-1,2,3-triazole-4-carbohydrazide 
• 340683-05-8 N-{N'-[1-(4-chloro-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carbonyl]-hydrazinocarbothioyl}-4-methoxy-benzamide 
• 340683-03-6 4-bromo-N-{N'-[1-(4-chloro-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carbonyl]-hydrazinocarbothioyl}-benzamide 
• 340683-02-5 4-chloro-N-{N'-[1-(4-chloro-phenyl)-5-methyl-1H-[1,2,3]triazole-4-carbonyl]-hydrazinocarbothioyl}-benzamide 
• 340683-01-4 4-benzoyl-1-[1-(p-chlorophenyl)-5-methyl-1,2,3-triazole-4-carbonyl]thiosemicarbazide 

Relevant academic research and scientific papers

Synthesis of 1,3,4-thiadiazole, 1,2,4-triazole and 1,3,4-oxadiazole derivatives containing 1-(p-chlorophenyl)-5-methyl-1,2,3-triazol-4-yl moiety

2-Aroylamino-5-[1-(p-chlorophenyl)-5-methyl-1,2,3-triazol-4-yl] -1,3,4-thiadiazoles 3a-e and 3-[1-(p-chlorophenyl)-5-methyl-1,2,3-triazol-4-yl]-1,2,4-triazole-5(4H) -thione 4 have been synthesized by the cyclization of 4-aroyl-1-[1-(pchlorophenyl)-5-methyl-1,2,3-triazole-4-carbonyl] thiosemicarbazides 2a-e with conc. H2SO4 and 2N NaOH solution, respectively. Moreover, 2-aryl-5-[1-(p-chlorophenyl)-5-methyl-1,2,3-triazol-4-yl]-1,3,4-oxadiazoles 7a-e have been obtained by the direct condensation of 1-(p-chlorophenyl)-5-methyl-1,2,3-triazole-4-carbohydrazide with aromatic acids in the presence of POCl3. All the compounds synthesized have been characterized by their elemental analyses and spectral data.