HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Oxindole → 3-(3-Isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Oxindole | HCID 321710 | — |
| Edukt | 3-Isopropyl-4-methoxybenzaldehyde | HCID 9898990 | — |
| Produkt | 3-(3-Isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one | HCID 53799055 | — |
Reaktionsschritte
2-Isopropylphenol was methylated and then formylated to give 3-isopropyl-4-methoxybenzaldehyde. 3-Isopropyl-4-methoxybenzaldehyde was condensed with 2-oxindole to give 0.3 g of 3-(3-isopropyl-4-methoxybenzylidene)-1,3-dihydroindol-2-one as a yellow-orange solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06855730B2 |
| Quelldatensatz | uspto-grants-2005_02 |
| ORD ID | ord-be953b7967b345c9a08f8f2d8d56963f |
| Quellennotiz | uspto-grants-2005_02 |