BETA-PHOSPHORYLATED 5-MEMBERED RING NITROXIDES - SYNTHESIS AND ESR STUDY OF 2-PHOSPHONYL-4-(HYDROXYMETHYL)PYRROLIDINE AMINOXYL RADICALS

Authors
STIPA P FINET JP LEMOIGNE F TORDO P
Citation
P. Stipa et al., BETA-PHOSPHORYLATED 5-MEMBERED RING NITROXIDES - SYNTHESIS AND ESR STUDY OF 2-PHOSPHONYL-4-(HYDROXYMETHYL)PYRROLIDINE AMINOXYL RADICALS, Journal of organic chemistry, 58(16), 1993, pp. 4465-4468
Citations number
31
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of organic chemistry → ACNP
ISSN journal
00223263
Volume
58
Issue
16
Year of publication
1993
Pages
4465 - 4468
Database
ISI
SICI code
0022-3263(1993)58:16<4465:B5RN-S>2.0.ZU;2-O
Abstract
Intramolecular aminomercuration of the alkenyl alpha-amino phosphonate 6 followed by sodium borohydride reduction leads to the diethyl xymet hyl)-2,5,5-trimethylpyrrolidinyl)-phosphonate 7. Oxidation of the phos phonates 7 and 8 with 3-chloroperbenzoic acid led to the stable 2-phos phonylpyrrolidinyl aminoxyl radicals 9 and 10 bearing a 4-(hydroxymeth yl)substituent.