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Diisopropyl Ether → 5-(p-Tolyl)thianthrenium nonafluorobutanesulfonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diisopropyl Ether | HCID 7914 | — |
| 反応物 | Trifluoroacetic anhydride | HCID 9845 | — |
| 反応物 | Perfluorobutanesulfonic acid | HCID 67815 | — |
| 反応物 | Thianthrene, 5-oxide | HCID 73220 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | 5-(p-Tolyl)thianthrenium nonafluorobutanesulfonate | HCID 23137824 | — |
反応手順
Subsequently, 2 g of thianthrene-S-oxide was dissolved in 10 ml of toluene and ice-cooled, and 2.8 ml of trifluoroacetic anhydride and 1.2 ml of nonafluorobutanesulfonic acid were added thereto, followed by stirring for 1 hour. Furthermore, diisopropyl ether was added thereto and after removing the supernatant, the residue was purified through a silica gel column (chloroform/methanol=19/1) to obtain 4.4 g of 5-(p-tolyl)thianthrenium nonafluorobutanesulfonate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07718344B2 |
| 出典データセット | uspto-grants-2010_05 |
| ORD ID | ord-0bae235cd23141fa8e786f72bdaf2f18 |
| 出典メモ | uspto-grants-2010_05 |