Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cinnamoyl Chloride → (E)-5-Nitro-1-(2-pyridyl)-2-styryl-1H-benzimidazole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cinnamoyl Chloride | HCID 5354261 | — |
| 반응물 | (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 9796241 | — |
| 반응물 | HCID 12672123 | HCID 12672123 | — |
| 생성물 | (E)-5-Nitro-1-(2-pyridyl)-2-styryl-1H-benzimidazole | HCID 22736675 | — |
반응 단계
The titled compound was prepared from 2-(2-amino-4-nitroanilino)pyridine (Runti, C. Ann. Chim. (Rome), 1956, 46, 406) and (E)-cinnamoyl chloride according to the preparation of (E)-1-(2-pyridyl)-2-styryl-1H-benzimidazole (Example 1, method A). MW: 342.36; mp: 200.5-201.5° C.; 1H NMR (CDCl3) δ: 8.82 (1H, ddd, J=4.8, 1.8, 0.7 Hz), 8.72 (1H, d, J=2.2 Hz), 8.20 (1H, dd, J=8.8, 2.2 Hz), 8.81 (1H, d, J=16.0 Hz), 8.66 (1H, ddd, J=8.1, 7.7, 1.8 Hz), 7.58-7.47 (5H, m), 7.45-7.32 (3H, m), 7.07 d, J=16.0 Hz).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06713482B2 |
| 출처 데이터셋 | uspto-grants-2004_03 |
| ORD ID | ord-cf588503bdb346f79a8603e072144701 |
| 출처 메모 | uspto-grants-2004_03 |