化工社化工社 化学情報印刷レポート · 研究参考用
Diethylenetriamine → 2,2,2-trifluoro-N-[2-[2-[(2,2,2-trifluoroacetyl)amino]ethylamino]ethyl]acetamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diethylenetriamine | HCID 8111 | — |
| 反応物 | Ethyl trifluoroacetate | HCID 9794 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 2,2,2-trifluoro-N-[2-[2-[(2,2,2-trifluoroacetyl)amino]ethylamino]ethyl]acetamide | HCID 388778 | — |
反応手順
113.3 g (790 mmol) of trifluoroacetic acid ethyl ester is added in drops to a solution consisting of 41.14 g (390 mmol) of 1,4,7-triazaheptane in 350 ml of tetrahydrofuran at 80° C. and under nitrogen. It is allowed to stir overnight at room temperature, concentrated by evaporation in a vacuum. The remaining oil is crystallized from hexane.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06166200 |
| 出典データセット | uspto-grants-2000_12 |
| ORD ID | ord-576eeda8229241babce379c86234cab4 |
| 出典メモ | uspto-grants-2000_12 |