化工社化工社 化学情報印刷レポート · 研究参考用
Ethanol →
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | Diethyl Ether | HCID 3283 | — |
| 反応物 | Carbon Tetrachloride | HCID 5943 | — |
| 反応物 | Propanedioic acid, monoethyl ester | HCID 3595298 | — |
| 反応物 | Magnesium | HCID 5462224 | — |
反応手順
A mixture of 2.7 ml of ethanol and 0.3 ml of CCl4 is added dropwise to 2.9 g (0.12 mol) of magnesium which has been degreased with ether. 41 ml of anhydrous ether are introduced dropwise, followed by 20 g (0.125 mol) of ethyl malonate, the solvents being kept at the reflux point without heating. When the addition has ended, the mixture is refluxed for 5 h until the magnesium has completely disappeared.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05723485 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-5cf66b8388c64d4ca6458c65853a7f08 |
| 出典メモ | uspto-grants-1998_03 |