Poly(ethylene glycol)-supported TEMPO (PEG-TEMPO) has been prepared, and its catalytic activity in the chemoselective oxidation of alcohols with stoichiometric amounts of organic or inorganic oxidants has been investigated. The new metal-free catalyst exhibits high activity and is easily removed from the reaction mixture by filtration. Recycling experiments showed that PEG-TEMPO can be reused up to six times with no loss of catalytic activity.
Poly(ethylene glycol)-supported TEMPO: an efficient, recoverable metal-free catalyst for the selective oxidation of alcohols
Pozzi G;Cavazzini M;Quici S;
2004
Abstract
Poly(ethylene glycol)-supported TEMPO (PEG-TEMPO) has been prepared, and its catalytic activity in the chemoselective oxidation of alcohols with stoichiometric amounts of organic or inorganic oxidants has been investigated. The new metal-free catalyst exhibits high activity and is easily removed from the reaction mixture by filtration. Recycling experiments showed that PEG-TEMPO can be reused up to six times with no loss of catalytic activity.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_48019-doc_25160.pdf
non disponibili
Descrizione: Articolo pubblicato
Dimensione
39.83 kB
Formato
Adobe PDF
|
39.83 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
|
prod_48019-doc_25161.pdf
non disponibili
Descrizione: materiale elettronico di supporto
Dimensione
59.03 kB
Formato
Adobe PDF
|
59.03 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
