155126-40-2Relevant academic research and scientific papers
Reaction of 4H- and 2H-imidazole oxides with organolithium compounds, a novel route to stable nitroxyl radicals of the 2(3)-imidazoline series
Reznikov, V. A.,Volodarskii, L. B.
, p. 891 - 894 (2007/10/02)
Reactions of 4H- and 2H-imidazole oxides with phenyl- and methyllithium followed by oxidation afford stable nitroxyl radicals - derivatives of 2- and 3-imidazolines including otherwise inaccessible sterically hindered radicals of the latter group.An unusual reaction, the formation of 2-azabutadiene derivatives after NO elimination in the dark, has been observed for pentaphenyl- and 5-methyltetraphenyl-3-imidazoline-1-oxyls.
Interaction of Heterocyclic Nitrones With Organometallic Reagents As a Method For the Synthesis of New Types of Nitroxides
Reznikov, Vladimir A.,Volodarsky, Leonid B.
, p. 10669 - 10692 (2007/10/02)
The reactions of heterocyclic nitroxides: 3-imidazoline-3-oxides, 2H- (4H)-imidazole mono- and dioxides, dihydropyrazine-1,4-dioxides, with organometallic reagents and subsequent oxidation led to heterocyclic nitroxides of 3-(2)-imidazoline and 3-(2)-imidazoline-3-oxide, dihydropyrazine oxide, monocyclic imidazolidine biradicals and stable acyclic nitroxides with hydrogen at the α-carbon atom.
