HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrazine hydrate (1:1) → 3-[3-(Trifluoromethoxy)phenyl]-1-benzofuran-5-carbohydrazide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrazine hydrate (1:1) | HCID 24654 | — |
| Edukt | Methyl 3-[3-(trifluoromethoxy)phenyl]-1-benzofuran-5-carboxylate | HCID 68664542 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 3-[3-(Trifluoromethoxy)phenyl]-1-benzofuran-5-carbohydrazide | HCID 68664388 | — |
Reaktionsschritte
A solution of methyl 3-[3-(trifluoromethoxy)phenyl]-1-benzofuran-5-carboxylate (6.80 g, 20.2 mmol) and hydrazine monohydrate (9.92 mL, 202.2 mmol) in ethanol (70 mL) was heated under reflux overnight. After cooling, the precipitate was collected by filtration to give 3-[3-(trifluoromethoxy)phenyl]-1-benzofuran-5-carbohydrazide.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08492378B2 |
| Quelldatensatz | uspto-grants-2013_07 |
| ORD ID | ord-56e45ac22a3f4ebeb9cfd5ed9852e527 |
| Quellennotiz | uspto-grants-2013_07 |