化工社化工社 化学情報印刷レポート · 研究参考用
Anthranilic Acid → Acetanthranil
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Anthranilic Acid | HCID 227 | — |
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 生成物 | Acetanthranil | HCID 68236 | — |
反応手順
Anthranilic acid (274.3 g) and acetic anhydride (1.1 L) were combined then heated at reflux for 3.5 hours. The reaction mixture was concentrated under vacuum. The residue was combined with methanol (550 mL) then concentrated under vacuum to provide 2-methyl-4-oxo-3,1-benzoxazine as a brown oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05998619 |
| 出典データセット | uspto-grants-1999_12 |
| ORD ID | ord-ffac392fa140465e953adccd91308e75 |
| 出典メモ | uspto-grants-1999_12 |