化工社化工社 化学情報印刷レポート · 研究参考用
Hexafluoropropylene oxide → Perfluoro-2-methyl-3-oxaoctanedioyl fluoride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hexafluoropropylene oxide | HCID 9883 | — |
| 反応物 | Cesium fluoride | HCID 25953 | — |
| 反応物 | HCID 21322078 | HCID 21322078 | — |
| 溶媒 | 1,2-Dimethoxyethane | HCID 8071 | — |
| 生成物 | Perfluoro-2-methyl-3-oxaoctanedioyl fluoride | HCID 13750853 | — |
反応手順
In a 200 cc autoclave equipped with a mechanical stirrer, 5 g of cesium fluoride powder, 20 cc of ethyleneglycol dimethyl ether and 50 g of perfluoro-δ-valerolactone was charged. Thirty seven grams of hexafluoropropylene oxide was introduced intermittently into the reactor for about 2 hours with vigorously stirring at the temperature of 0° to 5° C. under a pressure of lower than 1.0 kg/cm2G.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04151200 |
| 出典データセット | uspto-grants-1979_04 |
| ORD ID | ord-57aa123eba954a8f816580b55fae8e3e |
| 出典メモ | uspto-grants-1979_04 |