Silica-supported TEMPO catalysts: Synthesis and application in the Anelli oxidation of alcohols

Authors
Fey, T Fischer, H Bachmann, S Albert, K Bolm, C
Citation
T. Fey et al., Silica-supported TEMPO catalysts: Synthesis and application in the Anelli oxidation of alcohols, J ORG CHEM, 66(24), 2001, pp. 8154-8159
Citations number
78
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
00223263 → ACNP
Volume
66
Issue
24
Year of publication
2001
Pages
8154 - 8159
Database
ISI
SICI code
0022-3263(20011130)66:24<8154:STCSAA>2.0.ZU;2-B
Abstract
The application of silica-supported TEMPO as a recyclable catalyst in the A nelli oxidation of alcohols is reported. The catalyst is easily obtained in a one-step reductive amination procedure starting from a commercially avai lable aminopropyl-functionalized silica. Details of the synthesis of the su pported catalyst and its analysis by MAS NMR are presented. Various alcohol oxidations according to the Anelli protocol have been carried out and the stability of the applied silica-supported TEMPO has been studied.