HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-Aminophenol → 4-(2-(N-ethylcarbamoyl)-4-pyridyloxy)aniline
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-Aminophenol | HCID 403 | — |
| Edukt | Ethylamine | HCID 6341 | — |
| Edukt | 4-chloropyridine-2-carbonyl Chloride | HCID 11095146 | — |
| Edukt | 4-chloro-N-ethylpyridine-2-carboxamide | HCID 22832131 | — |
| Produkt | 4-(2-(N-ethylcarbamoyl)-4-pyridyloxy)aniline | HCID 23614559 | — |
Reaktionsschritte
Entry 19: 4-Chloropyridine-2-carbonyl chloride was reacted with ethylamine according to Method A2, Step 3b. The resulting 4-chloro-N-ethyl-2-pyridinecarboxamide was reacted with 4-aminophenol according to Method A2, Step 4 to give 4-(2-(N-ethylcarbamoyl)-4-pyridyloxy)aniline. 5-(Trifluoromethyl)-2-methoxyaniline was converted into 5-(trifluoromethyl)-2-methoxyphenyl isocyanate according to Method B1. 5-(Trifluoromethyl)-2-methoxyphenyl isocyanate was reacted with 4-(2-(N-ethylcarbamoyl)-4-pyridyloxy)aniline according to Method C1a to afford the urea.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08841330B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-8ddab0d1f73c4c06aa63026eb3d9f64d |
| Quellennotiz | uspto-grants-2014_09 |