HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → ethyl-2-(2,4-dimethoxyphenyl)-4,5-dihydro-thiazole-4-(R)-carboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | Ethyl L-cysteinate | HCID 13359 | — |
| Edukt | 2,4-Dimethoxybenzonitrile | HCID 77750 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | ethyl-2-(2,4-dimethoxyphenyl)-4,5-dihydro-thiazole-4-(R)-carboxylate | HCID 17747724 | — |
Reaktionsschritte
2,4-Dimethoxybenzonitrile, (R)-cysteine ethyl ester and about 5 equivalents of triethylamine are refluxed in ethanol for about 6–8 hours to obtain ethyl-2-(2,4-dimethoxyphenyl)-4,5-dihydro-thiazole-4-(R)-carboxylate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06982335B2 |
| Quelldatensatz | uspto-grants-2006_01 |
| ORD ID | ord-495c069965fd4491b5366627893a9e8e |
| Quellennotiz | uspto-grants-2006_01 |