A study on the acid-induced rearrangement of 4,5-epoxyand 1,10-epoxygermacra-8,12-olides was carried out. From a 4,5-epoxy derivative, guaianes were obtained, whereas 1,10-epoxy derivatives furnished, depending on the stereochemistry of the C-1/C-10 epoxy ring, trans-5β,10α- or trans-5α,10β- eudesmanolides.
Rosselli, S., Maggio, A.M., Raccuglia RA, Bruno, M. (2010). Acid-induced rearrangement of epoxygermacra-8,12-olides: synthesis and absolute configuration of guaiane and eudesmane derivatives from artemisiifolin. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2010, 3093-3101 [10.1002/ejoc.201000171].
Acid-induced rearrangement of epoxygermacra-8,12-olides: synthesis and absolute configuration of guaiane and eudesmane derivatives from artemisiifolin
ROSSELLI, Sergio;MAGGIO, Antonella Maria;RACCUGLIA, Rosa Angela;BRUNO, Maurizio
2010-01-01
Abstract
A study on the acid-induced rearrangement of 4,5-epoxyand 1,10-epoxygermacra-8,12-olides was carried out. From a 4,5-epoxy derivative, guaianes were obtained, whereas 1,10-epoxy derivatives furnished, depending on the stereochemistry of the C-1/C-10 epoxy ring, trans-5β,10α- or trans-5α,10β- eudesmanolides.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Rosselli_et_al-2010-European_Journal_of_Organic_Chemistry.pdf
Solo gestori archvio
Descrizione: pdf
Dimensione
226.25 kB
Formato
Adobe PDF
|
226.25 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.
