Synthesis and oxidation of 1-hydroxy-3(2)-imidazoline-derived enaminones
作者:V. A. Reznikov、L. B. Volodarsky
DOI:10.1007/bf01431810
日期:1996.7
1-hydroxy-3-imidazoline and 3-imidazoline 3-oxide derivatives with esters in the presence of LDA gives enaminones, derivatives of imidazolidine. Oxidation of these compounds with MnO2 leads to4H-imidazoleN-oxides, oxidative dirnerization products, or stablenitroxylradicals, depending on the structure of the initial compound.
Oxidative alkoxylation of 4H-imidazole N-oxides as a new method of synthesis of stable nitroxyl radicals of the 2- and 3-imidazoline series with alkoxy groups at the ?-carbon atom of the radical center
作者:I. A. Grigor'ev、I. A. Kirilyuk、V. F. Starichenko、L. B. Volodarskii
DOI:10.1007/bf00978444
日期:1989.7
Route to stable nitroxides with alkoxy groups at α- carbon - the derivatives of 2- and 3-imidazolines