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Thionyl Chloride → 4-[4-(2-Chloro-4-trifluoromethylphenoxy)phenoxy]-3-methoxy-2-pentenoyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 反応物 | 4-[4-(2-Chloro-4-trifluoromethylphenoxy)phenoxy]-3-methoxy-2-pentenoic acid | HCID 53860348 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | 4-[4-(2-Chloro-4-trifluoromethylphenoxy)phenoxy]-3-methoxy-2-pentenoyl chloride | HCID 57096965 | — |
反応手順
Thionyl chloride (20 ml.) is added to 4-[4-(2-chloro-4-trifluoromethylphenoxy)phenoxy]-3-methoxy-2-pentenoic acid (10 mm.) in anhydrous ether (10 ml.). The mixture is refluxed for a few hours. Then, ether and excess thionyl chloride is removed by vacuum to yield 4-[4-(2-chloro-4-trifluoromethylphenoxy)phenoxy]-3-methoxy-2-pentenoyl chloride.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04529438 |
| 出典データセット | uspto-grants-1985_07 |
| ORD ID | ord-f2df93c890cf47e388b4c46e0baa9a03 |
| 出典メモ | uspto-grants-1985_07 |