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Perfluorooctanesulfonyl fluoride → Lithium (perfluorooctane)sulfonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Perfluorooctanesulfonyl fluoride | HCID 9388 | — |
| 反応物 | Lithium trimethylsilanolate | HCID 74821 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | Lithium (perfluorooctane)sulfonate | HCID 23677927 | 55.7% |
反応手順
The procedure of Example 1 was followed using perfluorooctanesulfonyl fluoride (11.8 g, 23.5 mmol), lithium trimethylsilanolate (2.25 g, 23.4 mmol), and dry tetrahydrofuran (150 mL). The product, lithium perfluorooctanesulfonate (6.6 g, 55% yield), was isolated as a white solid by concentrating the filtrate under vacuum: 19F NMR (tetrahydrofuran) δ -81.2 (t, J=8.5 Hz, CF3 --, 3F), -114.6 (m, --CF2CO2⊕, 2 F), -120.6 (m, --CF2, 2F), -121.7 (m, CF2, 6F), -122.7 (m, CF2, 2F), -126.2 ppm (m, CF3CF2, 2F).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04723016 |
| 出典データセット | uspto-grants-1988_02 |
| ORD ID | ord-882499053e0646b084d916bd6f5ca70b |
| 出典メモ | uspto-grants-1988_02 |