HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ethylamine → 4-bromo-N-ethylthiophene-3-carboxamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ethylamine | HCID 6341 | — |
| Edukt | 4-Bromo-3-thenoic acid | HCID 85546 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 4-bromo-N-ethylthiophene-3-carboxamide | HCID 18630121 | 64,5% |
Reaktionsschritte
N-Ethyl-4-bromo-3-thiophenecarboxamide was prepared from 4-bromo-3-thiophenecarboxylic acid (7 g, 34 mmol) and 70% ethylamine in water according to steps a and b of Example 248 in 64.5% yield.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05834447 |
| Quelldatensatz | uspto-grants-1998_11 |
| ORD ID | ord-8bf33e9d685e4c08b67dc2d3e996617e |
| Quellennotiz | uspto-grants-1998_11 |