HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethyl bromoacetate → Ethyl alpha-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethyl bromoacetate | HCID 7748 | — |
| Edukt | Ethyl 2-bromopropionate | HCID 79040 | — |
| Edukt | alpha-(5-Methoxy-2-methyl-3-indenyl)propionic acid | HCID 22393256 | — |
| Produkt | Ethyl alpha-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate | HCID 22393265 | — |
Reaktionsschritte
The procedure of Example 35, part (A) is followed using ethyl α-bromopropionate in equivalent quantities in place of ethyl bromoacetate used therein. There is obtained ethyl α-(1-hydroxy-6-methoxy-2-methyl-1-indanyl)propionate, which is dehydrated to ethyl α-(5-methoxy-2-methyl-3-indenyl)propionate in the same manner.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06699894B1 |
| Quelldatensatz | uspto-grants-2004_03 |
| ORD ID | ord-1c44ed7ae5a4486ea22b92a725362129 |
| Quellennotiz | uspto-grants-2004_03 |