778591-82-5

Upstream product

• 75989-56-9 3-propyl-4-amino-4,5-dihydro-1,2,4-triazol-5-one 
• 778591-69-8 (4-amino-5-oxo-3-propyl-4,5-dihydro-[1,2,4]triazol-1-yl)-acetic acid ethyl ester 
• 773862-54-7 (4-amino-5-oxo-3-propyl-4,5-dihydro-[1,2,4]triazol-1-yl)-acetic acid hydrazide 
• 103-72-0 phenyl isothiocyanate 

Relevant academic research and scientific papers

Synthesis and antimicrobial activities of some new 1-(5-phenylamino-[1,3,4] thiadiazol-2-yl)methyl-5-oxo-[1,2,4]triazole and 1-(4-phenyl-5-thioxo-[1,2,4] triazol-3-yl)methyl-5-oxo- [1,2,4]triazole derivatives

Acetic acid ethyl esters containing 5-oxo-[1,2,4]triazole ring (2) were synthesized by the condensation of compounds 1a-f with ethyl bromoacetate in basic media. The reaction of compounds 2a-f with hydrazine hydrate led to the formation of acid hydrazides