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Cinnamoyl Chloride → (E)-5-Cyano-1-(2-pyridyl)-2-styryl-1H-benzimidazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cinnamoyl Chloride | HCID 5354261 | — |
| 反応物 | (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 9796241 | — |
| 反応物 | 2-amino-4-cyano-N-(2-pyridyl)aniline | HCID 22736644 | — |
| 生成物 | (E)-5-Cyano-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 22736679 | — |
反応手順
(E)-5-Cyano-1-(2-pyridyl)-2-styryl-1H-benzimidazole was prepared from 2-amino-4-Cyano-N-(2-pyridyl)aniline and (E)-cinnamoyl chloride according to the preparation of (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole (Example 1, method A). MW: 322.37; mp: 172.0-172.7° C.; 1H-NMR (CDCl3) δ: 8.80 (1H. ddd, J=4.8, 1.8, 0.7 Hz), 8.15-8.02 (2H, m), 8.05 (1H, d, J=16.0 Hz), 7.57-7.48 (6H, m), 7.42-7.33 (3H, m), 7.07 (1H, d, J=16.0 Hz).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06713482B2 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-6fddfcf6ae3d41d09565e188c024a50e |
| 出典メモ | uspto-grants-2004_03 |