化工社化工社 化学情報印刷レポート · 研究参考用
Glycerol → Menthone 1,2-glycerol ketal, (-)-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Glycerol | HCID 753 | — |
| 反応物 | Water | HCID 962 | — |
| 反応物 | Menthone | HCID 26447 | — |
| 反応物 | Potassium bisulfate | HCID 516920 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Menthone 1,2-glycerol ketal, (-)- | HCID 9964606 | — |
反応手順
In a 2 l three-necked flask there are introduced 308 g of 1-menthone (2 mol), 276 g of glycerol (3 mol) and 5 g of potassium hydrogen sulphate in toluene. This mixture is refluxed in a water separator. After 7 hours, 42 g of water have separated. The mixture is neutralised and distilled.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05266592 |
| 出典データセット | uspto-grants-1993_11 |
| ORD ID | ord-5839718a228d4b68a1e5eee670bc279b |
| 出典メモ | uspto-grants-1993_11 |