関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Acetone | HCID 180 | — |
| 反応物 | Allyl bromide | HCID 7841 | — |
| 反応物 | 2,5-Dinitrophenol | HCID 9492 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 溶媒 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 生成物 | 2-Allyloxy-1,4-dinitrobenzene | HCID 22251447 | 93.2% |
反応手順
A mixture of 2,5-dinitrophenol (7.36 g, 40 mmol), allyl bromide (4.84 g, 40 mmol), acetone (75 mL), 1methylpyrrolidinone (3 mL) and potassium carbonate (11.0 g, 80 mmol) was heated to 50-60° C. for 22 h. The mixture was cooled to room temperature and filtered and the solid rinsed with ethyl acetate. The filtrate was concentrated and recrystallized from isopropanol-hexane (1:1) to give 2-allyloxy-1,4-dinitrobenzene as yellow crystals (8.36 g, mp 66.5-68° C.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US06313348B1 |
|---|
| 出典データセット | uspto-grants-2001_11 |
|---|
| ORD ID | ord-08d86f4adda84541a2a504177aa8cdc6 |
|---|
| 出典メモ | uspto-grants-2001_11 |
|---|
