化工社化工社 化学情報印刷レポート · 研究参考用
Thionyl Chloride → 2,4,5-Trimethyl-3-furancarbonyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 反応物 | 2,4,5-Trimethylfuran-3-carboxylic acid | HCID 7131507 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | 2,4,5-Trimethyl-3-furancarbonyl chloride | HCID 14535934 | — |
反応手順
2,4,5-Trimethyl-3-furancarbonyl chloride was prepared by refluxing 2,4,5-trimethyl-3-furancarboxylic acid (20.0 g) with thionyl chloride (20 ml) in toluene (75 ml) for 3 hours. The toluene and excess thionyl chloride were removed on a rotary evaporator and the residue distilled (b.p. 95°-97° C. at ca. 12 mm).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05268389 |
| 出典データセット | uspto-grants-1993_12 |
| ORD ID | ord-6e3063683a874e328e6fedbea747620b |
| 出典メモ | uspto-grants-1993_12 |