化工社化工社 化学情報印刷レポート · 研究参考用
1,2-Benzenedicarboxylic acid, 4-nitro- → N-Hydroxy-4-nitrophthalimide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,2-Benzenedicarboxylic acid, 4-nitro- | HCID 69121 | — |
| 反応物 | Hydroxylammonium phosphate (3:1) | HCID 10176537 | — |
| 生成物 | N-Hydroxy-4-nitrophthalimide | HCID 11458432 | — |
反応手順
Analogous to Example 4, but from 500 mg (2.37 mmol) of 4-nitrophthalic acid (tech., contaminated with approximately 10% of 3-nitrophthalic acid) and 187 mg (0.974 mmol) of hydroxylammonium phosphate at a bath temperature of 130° C. The yield was 332 mg (67%, approximately 5% contaminated).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06316639B1 |
| 出典データセット | uspto-grants-2001_11 |
| ORD ID | ord-5f980e1714e949f3a1ec2a42ce0bead9 |
| 出典メモ | uspto-grants-2001_11 |