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Dimethylamine → HCID 61944480、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dimethylamine | HCID 674 | — |
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphate | HCID 151348 | — |
| 反応物 | 5-Amino-2-bromobenzoic acid | HCID 2769624 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | HCID 61944480 | HCID 61944480 | — |
反応手順
Diisopropyl ethylamine (21 ml, 121 mmol) was dissolved in a solution of 5-amino-2-bromo benzoic acid (5 g, 23 mmol), dimethylamine (5 g, 115 mmol) and BOP (51 g, 121 mmol) in 100 ml DMF. And the reaction mixture was stirred at room temperature 30 minutes. Three times of water was added into the reaction solution. The reaction mixture was extracted by ethyl acetate. The organic layer was evaporated to give a crude product, which was purified using column chromatography to give the product. (3.1 g, 54%)
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08748610B2 |
| 出典データセット | uspto-grants-2014_06 |
| ORD ID | ord-2960a6f06c9a4316b87745fb744214d5 |
| 出典メモ | uspto-grants-2014_06 |