Oxidative dimerization of heterocyclic nitrones, derivatives of pyrroline and imidazoline
摘要:
The oxidation of beta-oxonitrones, derivatives of pyrroline and imidazoline, afforded symmetric dimers with a C-C bond and dehydrodimers with a C = C bond. Oxidation of the trifluoroacetyl imidazoline derivative afforded an asymmetric dimer. The oxidative dimerization of endocyclic beta-oxonitrones, derivatives of pyrroline, proceeded much faster than that of exocyclic beta-oxonitrones, derivatives of imidazoline. Imidazoline derivatives containing a perfluorophenyl or cyano group at the alpha-carbon atom on the nitrone group also underwent oxidative dimerization.
Reaction of 2-substituted 5,5-dimethyl-4-oxo-1-pyrroline-1-oxides with electrophilic reagents
作者:V. A. Reznikov、L. A. Vishnivetskaya、L. B. Volodarskii
DOI:10.1007/bf00960664
日期:1990.2
Reaction of 2-substituted 5,5-dimethyl-4-oxo-1-pyrroline-1-oxides with nucleophilic reagents and synthesis of nitroxyl radicals?derivatives of pyrrolidine
作者:V. A. Reznikov、L. B. Volodarskii
DOI:10.1007/bf00960663
日期:1990.2
REZNIKOV, V. A.;VISHNIVETSKAYA, L. A.;VOLODARSKIJ, L. B., IZV. AN CCCP CEP. XIM.,(1990) N, S. 395-400
作者:REZNIKOV, V. A.、VISHNIVETSKAYA, L. A.、VOLODARSKIJ, L. B.
DOI:——
日期:——
REZNIKOV, V. A.;VOLODARSKIJ, L. B., IZV. AN CCCP. CEP. XIM. ,(1990) N, S. 390-395
作者:REZNIKOV, V. A.、VOLODARSKIJ, L. B.
DOI:——
日期:——
REZNIKOV, V. A.;VOLODARSKIJ, L. B., XIMIYA GETEROTSIKL. SOED.,(1990) N, S. 921-926