化工社化工社 化学情報印刷レポート · 研究参考用
Ethyl Dodecanoate → 1-(2-Hydroxyethyl)-2-undecylimidazoline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethyl Dodecanoate | HCID 7800 | — |
| 反応物 | N-(2-Hydroxyethyl)ethylenediamine | HCID 8112 | — |
| 生成物 | 1-(2-Hydroxyethyl)-2-undecylimidazoline | HCID 8709 | 69.5% |
反応手順
58.7 g (564.4 mmoles) of 2-(2-aminoethylamino)ethanol and 122.8 g (538.6 mmoles) of ethyl dodecanoate were heated at 125° C. and ethanol was removed by distillation. 100 ml of toluene was cautiously added and water was removed azeotropically on further reflux. The reaction mixture was fractionally distilled to give 100.2 g (69.5%) of pure product, m.p. 40°-42° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05030629 |
| 出典データセット | uspto-grants-1991_07 |
| ORD ID | ord-9a32d83b4e084061b5532e0c93cbc024 |
| 出典メモ | uspto-grants-1991_07 |