関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 1,3-Cyclohexanedione | HCID 10434 | — |
| 反応物 | 1,2,3,9-Tetrahydro-4H-carbazol-4-one | HCID 929130 | — |
| 生成物 | Indole | HCID 798 | — |
反応手順
A 0.25 mol/L 1,3-cyclohexanedione/50% sulfuric acid solution was placed in a 200-mL container purged with nitrogen. Then, a 0.25 mol/L phenylhydrazine/50% sulfuric acid solution was added dropwise into the container under stirring at 20000 rpm by CLEARMIX (manufactured by M Technique Co., Ltd.) while the temperature of the liquid in the container was maintained at 25° C. As a result of HPLC analysis, the production rate of 1,2,3,4-tetrahydrocarbazol-4-one was 24% or less.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08592498B2 |
|---|
| 出典データセット | uspto-grants-2013_11 |
|---|
| ORD ID | ord-5caa892205f740fab9be722cc36b6182 |
|---|
| 出典メモ | uspto-grants-2013_11 |
|---|
