Palladium-catalyzed paraformaldehyde insertion: a three-component synthesis of benzofuransElectronic supplementary information (ESI) available. See DOI: 10.1039/c6ob00198j
An efficient procedure for 2-aroylbenzofuran preparation from 2-bromophenols, phenacyl bromides and paraformaldehyde is described. The cheap and stable paraformaldehyde served as the carbon source via an in situ formylation reaction. 2-Aroylbenzofurans were prepared from 2-bromophenols, phenacyl bro...
Gespeichert in:
| Hauptverfasser: | , , , |
|---|---|
| Format: | Artikel |
| Sprache: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | An efficient procedure for 2-aroylbenzofuran preparation from 2-bromophenols, phenacyl bromides and paraformaldehyde is described. The cheap and stable paraformaldehyde served as the carbon source
via
an
in situ
formylation reaction.
2-Aroylbenzofurans were prepared from 2-bromophenols, phenacyl bromides and paraformaldehyde under palladium catalysis conditions. |
|---|---|
| ISSN: | 1477-0520 1477-0539 |
| DOI: | 10.1039/c6ob00198j |