関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | Perfluoro(methyl vinyl ether) | HCID 14474 | — |
| 反応物 | 2,2,3,4,4,4-Hexafluorobutan-1-ol | HCID 533990 | — |
| 反応物 | 1,1,2,2,3,3-Hexafluorobutan-1-ol | HCID 21652721 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | CF3Cfhcf2CH2ocf2cfhocf3 | HCID 131728025 | — |
反応手順
Hexafluorobutanol, CF3CFHCF2CH2OH (65.3 g, 0.34 mol), prepared essentially as described above (Compound 2), was combined with potassium carbonate (9.9 g, 0.072 mol) and 133 g of acetonitrile in a 600 mL Parr reactor. The temperature of the reactor was raised to 45° C. and CF3OCF═CF2 (65.6 g, 0.39 mol) added as a gas over about two hours. The resulting reaction mixture was stirred for about 18 hours at 45° C. The reactor was cooled and the contents of the reactor filtered to remove the potassium carbonate. The resulting product-containing filtrate was distilled using a concentric tube column, with the product cut boiling at 115-119° C. The product structure was confirmed by GCMS.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07790312B2 |
|---|
| 出典データセット | uspto-grants-2010_09 |
|---|
| ORD ID | ord-959305eaeb8f423aaafc3de2f8b812a8 |
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| 出典メモ | uspto-grants-2010_09 |
|---|
