化工社化工社 化学情報印刷レポート · 研究参考用
Boron trifluoride → 1-Methylpyrano[3,4-b]indol-3(9H)-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Boron trifluoride | HCID 6356 | — |
| 反応物 | Acetic Anhydride | HCID 7918 | — |
| 反応物 | 2-Indolylacetic acid | HCID 4371752 | — |
| 生成物 | 1-Methylpyrano[3,4-b]indol-3(9H)-one | HCID 5240913 | — |
反応手順
Indoleacetic acid was reacted with acetic anhydride in the presence of boron trifluoride to obtain 1-methylpyrano[3,4-b]indol-3-one. The product was reacted with dimethyl acetylenedicarboxylate to obtain dimethyl 1-methylcarbazole-2,3-dicarboxylate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05166204 |
| 出典データセット | uspto-grants-1992_11 |
| ORD ID | ord-b5eba2bfc312438c93572b0b69a7dfc5 |
| 出典メモ | uspto-grants-1992_11 |