HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
5,6-Bis(phenylmethoxy)-1H-indole → 5,6-Dihydroxyindole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 5,6-Bis(phenylmethoxy)-1H-indole | HCID 20920 | — |
| Edukt | 5,6-Diacetoxyindole | HCID 3805883 | — |
| Katalysator | Iron | HCID 23925 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | 5,6-Dihydroxyindole | HCID 114683 | — |
Reaktionsschritte
In a first stage, 5,6-diacetoxyindole and 5,6-dibenzyloxyindole are prepared by means of a cyclizing reduction. In the case of 5,6-dibenzyloxyindole the cyclizing reduction is carried out using iron in the presence of acetic acid. In a second stage, 5,6-dihydroxyindole is obtained:
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05498746 |
| Quelldatensatz | uspto-grants-1996_03 |
| ORD ID | ord-09fff855d438491f9b2d7b87c9222daf |
| Quellennotiz | uspto-grants-1996_03 |