HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-[3-(Trifluoromethyl)pyridin-2-yl]piperazine → 6-Methyl-2-[4-(3-trifluoromethylpyridin-2-yl)piperazin-1-yl]-1H-benzoimidazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-[3-(Trifluoromethyl)pyridin-2-yl]piperazine | HCID 2777786 | — |
| Edukt | 2-chloro-6-methyl-1H-1,3-benzodiazole | HCID 11629655 | — |
| Produkt | 6-Methyl-2-[4-(3-trifluoromethylpyridin-2-yl)piperazin-1-yl]-1H-benzoimidazole | HCID 11661247 | — |
Reaktionsschritte
The reaction of 2-chloro-6-methyl-1H-benzoimidazole (0.261 g, 1.57 mmol, Example 14b) with 1-(3-trifluoromethylpyridin-2-yl)piperazine (0.54 g, 1.6 mmol, Maybridge) under the conditions of Example 3c afforded the title compound as a white solid. M.p. 216-217° C. MS (ESI, pos. ion) m/z: 362 (M+1).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08026241B2 |
| Quelldatensatz | uspto-grants-2011_09 |
| ORD ID | ord-af20ab7c95eb4661b8c56d2455f52370 |
| Quellennotiz | uspto-grants-2011_09 |