55775-19-4Relevant academic research and scientific papers
Evolution thermique et photochimique des triazolines resultant de l'addition des diazocomposes aux esters d'oximino-malonodinitriles, oximino-cyanoacetates et oximino-malonates de methyle
Perrocheau, Jacques,Carrie, Robert,Fleury, Jean-Pierre
, p. 2458 - 2467 (2007/10/02)
Thermolysis of 1,2,3-triazolines 4,5,6 leads to the corresponding aziridines only when X=Y=CO2Me, and then with a very low yield.However, photolysis or evolution in the presence of trifluoroacetic acid gives good results when carried out at sufficiently low temperature.The thermolysis study of 4-6 shows a new route to 1,2,3-triazoline decomposition that has not yet been mentioned in the literature.The easy elimination of the paratoluenesulfonate or benzoate group explains this particular behaviour.
GEMINAL SYSTEMS. 50. SOLVOLYSIS OF 1-TOSYLOXY-Δ2-1,2,3-TRIAZOLINE-5,5-DICARBOXYLATE ESTERS AND THE STRUCTURE OF THE SOLVOLYSIS PRODUCT, O-TOSYL-N-α,α-BIS(ETHOXYCARBONYL)-β-METHOXYETHYLHYDROXYLAMINE
Shustov, G. V.,Zolotoi, A. B.,Belov, P. N.,Konovalikhin, S. V.,Atovmyan, L. O.,et al.
, p. 1651 - 1657 (2007/10/02)
Solvolysis of 1-tosyloxy-Δ2-1,2,3-triazoline-5,5-dicarboxylic acid esters (1) occurs via elimination of N2 and leads predominantly to N-β-hydroxylethyl-O-tosylhydroxylamines (II), whose structure was determined unequivocally by x-ray structural
