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Acetic Anhydride → 1,1'-(Benzene-1,3-diyldimethanediyl)bis(1H-pyrrole-2,5-dione)
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 反応物 | Maleic Anhydride | HCID 7923 | — |
| 反応物 | 1,3-Benzenedimethanamine | HCID 15133 | — |
| 反応物 | Sodium Acetate | HCID 517045 | — |
| 生成物 | 1,1'-(Benzene-1,3-diyldimethanediyl)bis(1H-pyrrole-2,5-dione) | HCID 22712661 | — |
反応手順
The general procedure was carried out using maleic anhydride (20.59 g, 210 mmol), m-xylylenediamine (13.62 g, 100 mmol), sodium acetate (1.64 g, 20 mmol), and acetic anhydride (22.46 g, 220 mmol). The resulting compound was purified by column chromatography (97:3 DCM:EtOAc), and the product obtained as a white solid (6.51 g/22%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09193139B2 |
| 出典データセット | uspto-grants-2015_11 |
| ORD ID | ord-81cc3d977aad42a1bf6c65241f847a2b |
| 出典メモ | uspto-grants-2015_11 |