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HRID 370112作成日:2026年10月25日
Water → 3-chloro-N-{4-chloro-2-[(4-chlorophenyl)carbamoyl]phenyl}-4-({[2-(dimethylamino)ethyl]sulfanyl}methyl)thiophene-2-carboxamide
https://huagongshe.com/reaction/370112
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | Captamine | HCID 25799 | — |
| 反応物 | N-(4-chlorophenyl)-2-[((4-(chloromethyl)-3-chlorothiophen-2-yl)carbonyl)amino]-5-chlorobenzamide | HCID 18376557 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 3-chloro-N-{4-chloro-2-[(4-chlorophenyl)carbamoyl]phenyl}-4-({[2-(dimethylamino)ethyl]sulfanyl}methyl)thiophene-2-carboxamide | HCID 18376930 | 35% |
反応手順
To a solution of N-(4-chlorophenyl)-2-[((4-(chloromethyl)-3-chlorothiophen-2-yl)carbonyl)amino]-5-chlorobenzamide (0.70 g, 1.5 mmol) in DMF (5 mL) was added 2-(dimethylamino)ethanethiol (2.1 g, 15 mmol), followed by potassium carbonate (1.0 g, 7.2 mmol) and the reaction stirred at ambient temperature. After 24 hours, the mixture was poured into water (100 mL) and the resulting solid collected by filtration, washed with water and dried in vacuo. Purification by flash chromatography on silica gel afforded 0.28 g (35% yield) of N-(4-chlorophenyl)-2-[((3-chloro-4-(((2-(dimethylamino)ethyl)thio)methyl)thiophen-2-yl)carbonyl)amino]-5-chlorobenzamide; as a cream-colored solid; NMR (DMSO-d6) 11.1 (s, 1), 10.8 (s, 1), 8.3 (d, 1), 7.9 (d, 1), 7.8 (s, 1), 7.7 (d, 2), 7.6 (dd, 1), 7.4 (d, 2), 3.7 (s, 2), 2.5 (t, 2), 2.4 (t, 2), 2.1 (s, 6) ppm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US06140351 |
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| 出典データセット | uspto-grants-2000_10 |
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| ORD ID | ord-98eb800d7d8c48d09b4f58b4205fd26f |
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| 出典メモ | uspto-grants-2000_10 |
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