The epoxidation of methyl oleate or high oleic FAMEs from different vegetable oils was carried out in a one-pot reaction over supported copper catalysts by using cumene as oxygen carrier. Cumene firstly reacts with O-2 generating cumene hydroperoxide, that by reaction with methyl oleate forms the epoxide. By using 8% Cu catalysts supported on alumina or on a polymer yields up to 87% could be obtained in a single pot at 100 degrees C. (C) 2015 Elsevier B.V. All rights reserved.
Copper mediated epoxidation of high oleic natural oils with a cumene-O-2 system
Scotti Nicola;Psaro Rinaldo;Evangelisti Claudio;Zaccheria Federica
2015
Abstract
The epoxidation of methyl oleate or high oleic FAMEs from different vegetable oils was carried out in a one-pot reaction over supported copper catalysts by using cumene as oxygen carrier. Cumene firstly reacts with O-2 generating cumene hydroperoxide, that by reaction with methyl oleate forms the epoxide. By using 8% Cu catalysts supported on alumina or on a polymer yields up to 87% could be obtained in a single pot at 100 degrees C. (C) 2015 Elsevier B.V. All rights reserved.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_364260-doc_120132.pdf
non disponibili
Descrizione: CatCommEpox
Tipologia:
Versione Editoriale (PDF)
Dimensione
1.36 MB
Formato
Adobe PDF
|
1.36 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
|
prod_364260-doc_187470.pdf
accesso aperto
Descrizione: Preprint
Tipologia:
Versione Editoriale (PDF)
Dimensione
348.95 kB
Formato
Adobe PDF
|
348.95 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
