HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2-Fluoropyridine → (E)-5,6-Dimethyl-1-(2-pyridyl)-2-styryl-1H-benzimidazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2-Fluoropyridine | HCID 9746 | — |
| Edukt | 5,6-dimethyl-2-styryl-1H-benzimidazole | HCID 3767344 | — |
| Edukt | (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 9796241 | — |
| Produkt | (E)-5,6-Dimethyl-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 22736746 | — |
Reaktionsschritte
The titled compound was prepared from 5,6dimethyl-2-styryl-1H-benzimidazole and 2-fluoropyridine according to the preparation of (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole (Example 1, method B). MW: 325.42; mp: 135.8-137.0° C.; 1H-NMR (CDCl3) δ: 8.77 (1H, ddd, J=4.8, 1.8, 0.7 Hz), 7.98 (1H, ddd, J=7.7, 7.7, 1.8 Hz), 7.94 (1H, d, J=16.1 Hz), 7.59 (1H, s) 7.55-7.42 (4H, m), 7.38-7.26 (3H, m), 7.23 (1H, s), 7.12 (1H, d, J=16.1 Hz), 2.39 (3H, s), 2.35 (3H, s).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06713482B2 |
| Quelldatensatz | uspto-grants-2004_03 |
| ORD ID | ord-b7f9ad9fa36b4e1d8d907fde13bd63a9 |
| Quellennotiz | uspto-grants-2004_03 |