HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
5-Nitrofurfural → 5-Nitro-2-furaldehyde 2-(6-trifluoromethoxy-1,3-benzothiazol-2yl)hydrazone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 5-Nitrofurfural | HCID 12774 | — |
| Edukt | 5-Nitro-2-furaldehyde 2-(1,3-benzothiazole-2-yl)hydrazone | HCID 2856671 | — |
| Edukt | 2-Hydrazinyl-6-(trifluoromethoxy)-1,3-benzothiazole | HCID 10422158 | — |
| Produkt | 5-Nitro-2-furaldehyde 2-(6-trifluoromethoxy-1,3-benzothiazol-2yl)hydrazone | HCID 86664232 | — |
Reaktionsschritte
The compound 3i was prepared according procedure described for 3a by employing 5-nitrofuran aldehyde (141 mg, 1 mmol) and 2-hydrazino-6-trifluoromethoxy-benzothiazole (249 mg, 1 mmol) at 70° C. for 2 h (yield 298 mg, 80%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09273039B2 |
| Quelldatensatz | uspto-grants-2016_03 |
| ORD ID | ord-fff655b9fc1b4e0cb0920dc10e260265 |
| Quellennotiz | uspto-grants-2016_03 |