HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-(2-Aminoanilino)pyridine → (E)-2-[2-(3-Furyl)ethenyl]-1-(4-pyridyl)-1H-benzimidazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-(2-Aminoanilino)pyridine | HCID 291132 | — |
| Reactant | (E)-1-(4-Pyridyl)-2-styryl-1H-benzimidazole | HCID 9948158 | — |
| Reactant | (E)-3-(Furan-3-yl)acryloyl chloride | HCID 22736687 | — |
| Product | (E)-2-[2-(3-Furyl)ethenyl]-1-(4-pyridyl)-1H-benzimidazole | HCID 22736738 | — |
Reaction Steps
The titled compound was prepared from N-(4-pyridyl)-o-phenylenediamine and (E)-3-(3-furyl)acryloyl chloride according to the preparation of (E)-1-(4-pyridyl)-2-styryl-1H-benzimidazole (Example 3). MW: 287.32; mp: 171.5-172.5° C.; 1H-NMR (DMSO) δ: 8.88 (2H, dd, J=4.6, 1.7 Hz), 8.07 (1H, br.s), 7.81 (1H, d, J=15.8 Hz), 7.74-7.65 (4H, m), 7.35-7.25 (3H, m), 6.89 (1H, br.s), 6.73 (1H, d, J=15.8 Hz).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06713482B2 |
| Source dataset | uspto-grants-2004_03 |
| ORD ID | ord-f2a3f464c92a413f868c331fbf2f5be5 |
| Source note | uspto-grants-2004_03 |