121511-95-3Relevant academic research and scientific papers
STUDY OF THE CHARACTERISTICS OF REARRANGEMENTS OF 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOTHIOAMIDES
Morzherin, Yu. Yu.,Bakulev, V. A.,Dankova, E. F.,Mokrushin, V. S.
, p. 483 - 488 (2007/10/02)
Using NMR spectroscopy, we have determined the relative stability and the effect of the solvent on the ratio of isomeric N,N-disubstituted 5-amino-1,2,3-thiadiazole-4-carbothioamides in a mixture.We carried out chromatographic separation of a mixture of 5
Reaction of 5-mercapto-1,2,3-triazole-4-carboxamides with phosphorus decasulfide
Dankova,Bakulev,Kolobov,Andosova,Mokrushin
, p. 688 - 690 (2007/10/02)
The reaction of 5-mercapto-1,2,3-triazole-4-carboxamide with P4S10 was studied; the mechanism of this reaction is discussed. The effect of the donor-acceptor properties of the substituents on the direction of cyclization of the intermediate malonic acid α-diazodithioamide was investigated. A new rearrangement in the 5-mercapto-1,2,3-triazole series was observed.
SYNTHESIS AND PROPERTIES OF 5-AMINO-1,2,3-THIADIAZOLE-4-CARBOTHIOAMIDES
Dankova, E. F.,Bakulev, V. A.,Kolobov, M. Yu.,Shishkina, V. I.,Yasman, Ya. B.,Lebedev, A. T.
, p. 1051 - 1055 (2007/10/02)
5-Amino-1,2,3-thiadiazole-4NR-carboxamides were reacted with P4S10, and 5-NR-amino-1,2,3-thiadiazole-4-carbonitriles with H2S.The reversible rearrangement of 5-amino-1,2,3-thiadiazole-4-NR-carbothioamides to 5-NR-amino-1,2,3-thiadiazole-4-carbothioamides
