126335-01-1Relevant academic research and scientific papers
CONDENSED SYSTEMS BASED ON 4-AMINO-3-MERCAPTO-1,2,4-TRIAZOLE
Kolos, N. N.,Orlov, V. D.,Slobodina, E. K.,Yur'eva, E. Yu.,Korshunov, S. P.,Tue, Zyong van
, p. 222 - 227 (2007/10/02)
1,2,4-Triazolo-1,3,4-thiadiazines, hydrazones, and β-thio adducts were obtained by reactions of 4-amino-3-mercapto-1,2,4-triazole with ω-bromoacetophenones, aldehydes, and α,β-unsaturated ketones.Conditions that promote the cyclocondensation of the
SYNTHESIS OF 1,2,4-TRIAZOLO-1,3,4-THIADIAZEPINES AND 4-AMINO-3-ACYLVINYLTHIO-1,2,4-TRIAZOLES BY REACTION O ACYLACETYLENES WITH 4-AMINO-3-MERCAPTO-1,2,4-TRIAZOLE
Glotova, T. E.,Nakhmanovich, A. S.,Romanenko, L. S.,Sigalov, M. V.
, p. 795 - 798 (2007/10/02)
1,2,4-Triazolo-1,3,4-thiadiazepines have been prepared by treating α-acetylenic ketones with 4-amino-3-mercapto-1,2,4-triazole in glacial acetic acid.Terminal acetylenic ketones react with the triazole to form 4-amino-3-acylvinylthio-1,2,4-triazoles.Heating the latter with hydrazine hydrate in alcohol yields substituted pyrazoles.
