化工社化工社 化学情報印刷レポート · 研究参考用
Hexafluoropropylene oxide → Perfluoro-11-cyano-2,5,8-trimethyl-3,6,9-trioxadodecanoyl 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 | 2-Cyano-2,3,3,3-tetrafluoropropanoyl fluoride | HCID 53814112 | — |
| 反応物 | Perfluoro(5-cyano-2-methyl-3-oxahexanoyl) fluoride | HCID 54075986 | — |
| 溶媒 | Tetraglyme | HCID 8925 | — |
| 生成物 | Perfluoro-11-cyano-2,5,8-trimethyl-3,6,9-trioxadodecanoyl fluoride | HCID 21428441 | 77.9% |
反応手順
By essentially the procedure of Examples 1 and 2, 7 g of cesium fluoride, 30 ml of tetraglyme, 11.5 g of perfluoro(α-cyanopropionyl) fluoride, 68.5 g of perfluoro(5-cyano-2-methyl-3-oxahexanoyl) fluoride, and 256 g of hexafluoropropylene oxide were reacted to give, in addition to the products of Examples 1 and 2, 24.1 g of perfluoro-11-cyano-2,5,8-trimethyl-3,6,9-trioxadodecanoyl fluoride, B.P. 106° C/100 mm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04031124 |
| 出典データセット | uspto-grants-1977_06 |
| ORD ID | ord-c9ec8b09c5784cb0848b6887c56e331a |
| 出典メモ | uspto-grants-1977_06 |