HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
5-(trifluoromethoxy)-2,3-dihydro-1H-indole-2,3-dione → 3-(1,3-benzodioxol-4-yl)-3-hydroxy-5-(trifluoromethoxy)-1,3-dihydro-2H-indol-2-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 5-(trifluoromethoxy)-2,3-dihydro-1H-indole-2,3-dione | HCID 2732752 | — |
| Edukt | 4-Bromo-1,3-benzodioxole | HCID 2776189 | — |
| Produkt | 3-(1,3-benzodioxol-4-yl)-3-hydroxy-5-(trifluoromethoxy)-1,3-dihydro-2H-indol-2-one | HCID 67429473 | 46,9% |
Reaktionsschritte
With 7.80 g of 4-bromo-1,3-benzodioxol and 2.30 g of 5-trifluoromethoxyisatin as starting materials, 1.65 g of the title compound was obtained by a similar method to Step 21-1.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08030499B2 |
| Quelldatensatz | uspto-grants-2011_10 |
| ORD ID | ord-4ae2c9fdcdef4014bb2f665ba2c58394 |
| Quellennotiz | uspto-grants-2011_10 |