The reactions of cyclic aldo- and alpha -methoxynitrones of the 2H-imidazole-1-oxide and 4H-imidazole 3-oxide series with isocyanates, phenyl isothlocyanate, N-phenylmaleimide, and dimethyl acetylene dicarboxylate were studied. The reactions give the corresponding 1,3-dipolar cycloaddition products. 2,2-Dimethyl-4-phenyl-2H-imidazole 1-oxide does not enter into a similar reaction with isocyanates or phenyl isothiocyanate.
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
Nechepurenko; Petrenko; Grigor'ev, Russian Journal of Organic Chemistry, 1997, vol. 33, # 5, p. 705 - 709
作者:Nechepurenko、Petrenko、Grigor'ev、Volodarskii
DOI:——
日期:——
Formation of nitroxyl radicals containing fluorine ?-atoms in the reaction of nitrones with xenon difluoride
作者:I. A. Grigor'ev、V. F. Starichenko、I. A. Kirilyuk、L. B. Volodarskii
DOI:10.1007/bf00953303
日期:1989.4
GRIGOREV, I. A.;STARICHENKO, V. F.;KIRILYUK, I. A.;VOLODARSKIJ, L. B., IZV. AN CCCP. CEP. XIM.,(1989) N, S. 933-957
作者:GRIGOREV, I. A.、STARICHENKO, V. F.、KIRILYUK, I. A.、VOLODARSKIJ, L. B.