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Potassium Carbonate → 5-chloro-2-(((1-propyl-1H-imidazol-4-yl)methyl)thio)aniline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 2-Amino-4-chlorobenzenethiol | HCID 12000 | — |
| 反応物 | 4-(chloromethyl)-1-propyl-1H-imidazole | HCID 22938537 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 5-chloro-2-(((1-propyl-1H-imidazol-4-yl)methyl)thio)aniline | HCID 67972244 | 67% |
反応手順
(1-propyl-1H-imidazol-4-yl)methanol (535 mg, 3.11 mmol) was first treated with SOCl2 (3 ml) in CH2Cl2 (5 ml) at 35° C. for 2 hrs. The solvent was removed to get a crude 4-(chloromethyl)-1-propyl-1H-imidazole. Then following General Procedure A, the title compound (587 mg, 67%) was prepared from 2-amino-4-chlorobenzenethiol (744 mg, 4.66 mmol), 4-(chloromethyl)-1-propyl-1H-imidazole, K2CO3 (2.1 g, 15.54 mmol) in DMF (10 ml).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08822530B2 |
| 出典データセット | uspto-grants-2014_09 |
| ORD ID | ord-7ffc3cf5a07a4308b7b01d416f4f828b |
| 出典メモ | uspto-grants-2014_09 |