25475-06-3Relevant academic research and scientific papers
Reactions of hydroxylamines with ethyl cyanoformate. Preparation of aminonitrones and their synthetic applications
Branco,Prabhakar,Lobo,Williams
, p. 6335 - 6360 (1992)
The reaction of hydroxylamines with ethyl cyanoformate 1 leads to the formation of carbethoxyamino nitrones. 2. UV spectroscopy provided information that suggested the nitrone structure for these compounds in solution. X-ray analysis of 2a confirmed that it exists entirely in the nitrone form in the solid state. These nitrones are shown to be excellent starting materials for a variety of nitrogen containing compounds, namely, imidazoles, benzimidazoles, benzimidazolones, oxadiazolones, N-arylamidines and quinoxalone.
