化工社化工社 化学情報印刷レポート · 研究参考用
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → 4-(3,5-dinitrophenyl)-9-methoxypyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone | HCID 6775 | — |
| 反応物 | 4-(3,5-Dinitrophenyl)-9-methoxy-4,5,6,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3(2H,3aH)-dione | HCID 86760189 | — |
| 生成物 | 4-(3,5-dinitrophenyl)-9-methoxypyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione | HCID 86760191 | 42% |
反応手順
The reaction of 4-(3,5-Dinitrophenyl)-9-methoxy-4,5,6,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3(2H,3aH)-dione (IV; Ar=3,5-dinitrophenyl, R═H) (41) prepared as described in example 47 with DDQ according to the procedure described in example 70 gave 4-(3,5-dinitrophenyl)-9-methoxypyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione (V; Ar=3,5-dinitrophenyl, R10═H) (42) in a 42% yield as a reddish solid which was used without further purification.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07094798B1 |
| 出典データセット | uspto-grants-2006_08 |
| ORD ID | ord-524f8dc4a789487889bf25d15554823c |
| 出典メモ | uspto-grants-2006_08 |