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Water → 2-Chloro-6-methyl-4-(2,5-dichloro-4-methylmercapto-phenoxy)-pyridine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 2,4-Dichloro-6-methylpyridine | HCID 11959083 | — |
| 反応物 | Potassium 2,5-dichloro-4-methylmercapto-phenolate | HCID 70505068 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 生成物 | 2-Chloro-6-methyl-4-(2,5-dichloro-4-methylmercapto-phenoxy)-pyridine | HCID 13073668 | — |
反応手順
A solution of 25.5 gm (0.1 mol) of potassium 2,5-dichloro-4-methylmercapto-phenolate and 16.2 gm (0.1 mol) of 2,4-dichloro-6-methyl-pyridine in 100 ml of dimethylformamide was heated under reflux for 5 hours. It was then cooled and poured into 300 ml of water. The precipitate which separated out was recovered by suction filtration, washed with water, and recrystallized from isopropanol.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04453972 |
| 出典データセット | uspto-grants-1984_06 |
| ORD ID | ord-e9c59a82f7d346e99ef65f079b634475 |
| 出典メモ | uspto-grants-1984_06 |