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3-Aminobenzanilide → 1-Ethyl-2-oxo-5-propionyl-2,3-dihydro-1H-indole-3-carboxylic acid (3-phenylcarbamoyl-phenyl)-amide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Aminobenzanilide | HCID 84347 | — |
| 反応物 | 1-ethyl-5-(2-ethyl-[1,3]dioxolan-2-yl)-2-oxo-2,3-dihydro-1H-indole-3-carboxylic acid methyl ester | HCID 54561650 | — |
| 生成物 | 1-Ethyl-2-oxo-5-propionyl-2,3-dihydro-1H-indole-3-carboxylic acid (3-phenylcarbamoyl-phenyl)-amide | HCID 54503797 | — |
反応手順
Prepared as in Example 1 from 1-ethyl-5-(2-ethyl-[1,3]dioxolan-2-yl)-2-oxo-2,3-dihydro-1H-indole-3-carboxylic acid methyl ester and 3-amino-N-phenyl-benzamide. Purified by flash-chromatography (chloroform/methanol, 20:1) followed by trituration in hexanes/ethyl acetate. mp 179-180° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05998463 |
| 出典データセット | uspto-grants-1999_12 |
| ORD ID | ord-2c784254229f44bf9d8299385a7eeb02 |
| 出典メモ | uspto-grants-1999_12 |