PREPARATION OF EXOCYCLIC AND ENDOCYCLIC AMINOXYL RADICALS OF 2-AMINO-SUBSTITUTED QUINAZOLIN-4(3H)-ONES

Authors
OMELKA L SVETLIK J
Citation
L. Omelka et J. Svetlik, PREPARATION OF EXOCYCLIC AND ENDOCYCLIC AMINOXYL RADICALS OF 2-AMINO-SUBSTITUTED QUINAZOLIN-4(3H)-ONES, Magnetic resonance in chemistry, 33(10), 1995, pp. 844-847
Citations number
15
Categorie Soggetti
Spectroscopy,Chemistry
Journal title
Magnetic resonance in chemistry → ACNP
ISSN journal
07491581
Volume
33
Issue
10
Year of publication
1995
Pages
844 - 847
Database
ISI
SICI code
0749-1581(1995)33:10<844:POEAEA>2.0.ZU;2-1
Abstract
2-Amino-substituted quioazolin-4(3H)-ones were oxidized with RO(2)(.) radicals and 4-nitroperoxybenzoic acid Two types of radical products, i.e. exo- and endocyclic aminoxyl radicals, were observed. Their diffe rentiation was carried out on the basis of ESR parameters.