化工社化工社 化学情報印刷レポート · 研究参考用
Ethanol → N-(4,5-dichloro-2-nitrophenyl)ethane-1,2-diamine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | Ethylenediamine | HCID 3301 | — |
| 反応物 | 2,4,5-Trichloronitrobenzene | HCID 6983 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | N-(4,5-dichloro-2-nitrophenyl)ethane-1,2-diamine | HCID 54360568 | — |
反応手順
0.13 mole (30.6 g) of 2,4,5-trichloronitrobenzene is added to a solution of 78 g of ethylenediamine in 100 ml of 96° ethanol and 117 ml of water. After heating under reflux for 1 h 30 min, the reaction mixture is cooled. After dilution with iced water, the expected product precipitates. It melts as 84° C.-87° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04725283 |
| 出典データセット | uspto-grants-1988_02 |
| ORD ID | ord-b8234a4b6b1c4b76ac1f1dde36971aea |
| 出典メモ | uspto-grants-1988_02 |