HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,4-Difluoronitrobenzene → Ethyl 2-(5-fluoro-2-nitroanilino)-6-methylbenzo[b]thiophene-3-carboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,4-Difluoronitrobenzene | HCID 67967 | — |
| Edukt | Ethyl 2-amino-6-methylbenzo[b]thiophene-3-carboxylate | HCID 18422153 | — |
| Lösungsmittel | Dimethyl Sulfoxide | HCID 679 | — |
| Produkt | Ethyl 2-(5-fluoro-2-nitroanilino)-6-methylbenzo[b]thiophene-3-carboxylate | HCID 18422188 | 71,2% |
Reaktionsschritte
In the same manner as in Starting Material Synthesis Example 4 and using ethyl 2-amino-6-methylbenzo[b]thiophene-3-carboxylate (4.5 g), 2,4-difluoronitrobenzene (3.1 g) and dimethyl sulfoxide, ethyl 2-(5-fluoro-2-nitroanilino)-6-methylbenzo[b]thiophene-3-carboxyiate (5.1 g) was obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06271225B1 |
| Quelldatensatz | uspto-grants-2001_08 |
| ORD ID | ord-6fa8b3f4eea2408f878ac16cb75b6dd6 |
| Quellennotiz | uspto-grants-2001_08 |