88967-18-4Relevant academic research and scientific papers
RING-CHAIN TAUTOMERISM IN SUBSTITUTED HYDRAZONES. XIX. ALKYLIDENE DERIVATIVES OF 2- AND 3-AMINOALKYLHYDRAZINES
Lobanov, P. S.,Solod, O. V.,Potekhin, A. A.
, p. 2017 - 2021 (2007/10/02)
It was shown by PMR spectroscopy that the alkylidene derivatives of 2-aminoethylhydrazines exist in the form of the corresponding 2-aminoethylhydrazones or substituted perhydro-1,2,4-triazines or in the form of their tautomeric mixtures, depending on the structure of the substituents at the amine nitrogen and in the alkylidene fragment.The molecules of the substituted perhydro-1,2,4-triazines have the chair conformation with torsional angle N-C-C-N cca. 60 deg.The alkylidene derivatives of N-(3-aminopropyl)-N-methylhydrazine exists in the form of hydrazones.
