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Suprofen → p-(2-Thenoyl)hydratropoyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Suprofen | HCID 5359 | — |
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | p-(2-Thenoyl)hydratropoyl chloride | HCID 11747905 | — |
反応手順
A mixture of 5.2 parts of p-(2-thenoyl)hydratropic acid, 4.8 parts of thionyl chloride and 32 parts of anhydrous benzene is stirred and refluxed for 3h. 30. The reaction mixture is evaporated and the residue is evaporated once more from benzene, yielding p-(2-thenoyl)hydratropoyl chloride as a residue.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04035376 |
| 出典データセット | uspto-grants-1977_07 |
| ORD ID | ord-6b9439048f53451e9dbe69fab35877a6 |
| 出典メモ | uspto-grants-1977_07 |