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Diethylene Glycol Monoethyl Ether → Carbazole-4-carboxamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Diethylene Glycol Monoethyl Ether | HCID 8146 | — |
| 反応物 | 1,2,3,4-Tetrahydrocarbazole-4-carboxamide | HCID 22738726 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 生成物 | Carbazole-4-carboxamide | HCID 22741084 | — |
反応手順
A 1,2,3,4-tetrahydrocarbazole-4-carboxamide or 4-carboxhydrazide (13) is dehydrogenated by refluxing in a solvent such as carbitol in the presence of Pd/C to produce the carbazole-4-carboxamide. Alternately, treatment of (13) with DDQ in an appropriate solvent such as dioxane yields carbozole (14).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06610728B2 |
| 出典データセット | uspto-grants-2003_08 |
| ORD ID | ord-d758e5a7a8d04027b705df0f6362e8d1 |
| 出典メモ | uspto-grants-2003_08 |