化工社化工社 化学情報印刷レポート · 研究参考用
11-Bromoundecanoic acid → 2,2,3,4,4,4-Hexafluorobutyl 11-bromoundecylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 11-Bromoundecanoic acid | HCID 17812 | — |
| 反応物 | 2,2,3,4,4,4-Hexafluorobutan-1-ol | HCID 533990 | — |
| 触媒 | Methanesulfonic Acid | HCID 6395 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | 2,2,3,4,4,4-Hexafluorobutyl 11-bromoundecylate | HCID 21409996 | — |
反応手順
The process of producing the surfactant of claim 1 comprising (a) reacting at reflux 2,2,3,4,4,4-hexafluorobutanol and 11-bromoundecanoic acid in presence of methane sulfonic acid as a catalyst and benzene as a solvent to obtain 2,2,3,4,4,4-hexafluorobutyl 11-bromoundecylate and then (b) reacting at reflux 2,2,3,4,4,4-hexafluorobutyl 11-bromoundecylate with pyridine in presence of methanol as a solvent to obtain 2,2,3,4,4,4-hexafluorobutyl 11-pyridylundecylate bromide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04049668 |
| 出典データセット | uspto-grants-1977_09 |
| ORD ID | ord-5bf965be77e145d5bac55dc03b12c2b0 |
| 出典メモ | uspto-grants-1977_09 |