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HRID 1803261作成日:2026年10月26日
2-Bromo-6-phenylcyclohexanone → N-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-4-phenyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-amine
https://huagongshe.com/reaction/1803261
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 2-Bromo-6-phenylcyclohexanone | HCID 12779129 | — |
| 反応物 | 1-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)thiourea | HCID 86649888 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | N-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)-4-phenyl-4,5,6,7-tetrahydrobenzo[d]thiazol-2-amine | HCID 58110069 | 26% |
反応手順
A mixture of 2-bromo-6-phenylcyclohexanone (89 mg, 0.352 mmol, from preparation AAA) and 1-(4-(4-chloro-1H-imidazol-1-yl)-3-methoxyphenyl)thiourea (99 mg, 0.352 mmol, from step 4 of preparation A) was heated in ethanol (0.60 mL) at 80° C. for 3 h. The crude reaction was diluted with EtOAc and washed with saturated sodium bicarbonate solution. The organic layer was concentrated in vacuo. The crude product was purified using preparatory TLC (60% acetone/hexanes) to give 42 mg (26% yield) of the titled compound as a white solid. LC-MS (M+H)+ 437.0. 1H NMR (400 MHz, chloroform-d) δ ppm 7.50 (d, J=1.51 Hz, 1 H) 7.45 (d, J=2.52 Hz, 1 H) 7.28-7.36 (m, 2 H) 7.14-7.23 (m, 3H) 7.08 (d, J=8.31 Hz, 1 H) 7.00 (d, J=1.51 Hz, 1 H) 6.60 (dd, J=8.44, 2.39 Hz, 1 H) 4.05 (t, J=6.30 Hz, 1H) 3.47 (s, 3 H) 2.68-2.89 (m, 2 H) 2.20-2.28 (m, 1 H) 1.98 (dd, J=7.30, 5.29 Hz, 1 H) 1.78-1.93 (m, 2 H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US08349880B2 |
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| 出典データセット | uspto-grants-2013_01 |
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| ORD ID | ord-3cee49f658c345d3b3b0ef7a4d9fc464 |
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| 出典メモ | uspto-grants-2013_01 |
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