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Ethanol → Ethyl 4-hydrazinylbenzoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | 4-Hydrazinobenzoic acid | HCID 12089 | — |
| 溶媒 | Sulfuric Acid | HCID 1118 | — |
| 生成物 | Ethyl 4-hydrazinylbenzoate | HCID 792992 | — |
反応手順
5.0 g of 4-hydrazinobenzoic acid are dissolved in 70 ml of ethanol and 3 ml of concentrated H2SO4. The mixture is heated at reflux for five hours, the ethanol is evaporated, the residue is then taken up in a saturated K2CO3 solution and then extraction is carried out with AcOEt. 5.9 g of the expected compound are obtained in the form of a powder.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08012991B2 |
| 出典データセット | uspto-grants-2011_09 |
| ORD ID | ord-8e7ebe22a20a4c81ae95044c5ac6344d |
| 出典メモ | uspto-grants-2011_09 |