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Potassio isocyanate → 3-Phenyl-2,3-dihydro-1H-indole-1-carboxamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassio isocyanate | HCID 11051572 | — |
| 反応物 | 3-Phenyl indoline hydrochloride | HCID 21320463 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 3-Phenyl-2,3-dihydro-1H-indole-1-carboxamide | HCID 53845568 | — |
反応手順
A mixture comprising 2.3 g of 3-phenyl indoline hydrochloride in 23 ml of water and 0.81 g of potassium isocyanate in 23 ml of ethanol was stirred for 15 minutes at room temperature. The precipitate which resulted was filtered off, washed with water and recrystallized from dilute ethanol. The yield of N-carbamoyl-3-phenylindoline was 0.9 g and the product had a melting point of 144°-145° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04153789 |
| 出典データセット | uspto-grants-1979_05 |
| ORD ID | ord-a26935f1678c4ebe8890882cefa5be19 |
| 出典メモ | uspto-grants-1979_05 |