関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Cyclohexanone | HCID 7967 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | Benzaldehyde, 4-[[2-(acetyloxy)ethyl]ethylamino]- | HCID 11458991 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | 2,6-Bis((4-(ethyl(2-hydroxyethyl)amino)phenyl)methylene)cyclohexan-1-one | HCID 69618590 | 185.2% |
反応手順
23.5 g of 2-(ethyl(4-formylphenyl)amino)ethyl acetate, 4.91 g of cyclohexanone and 150 ml of ethanol were mixed and to this was added an aqueous solution (25 ml) of 2.2 g of sodium hydroxide while stirring at 50° C. This mixture was further stirred for 5 hours. After cooling to room temperature, a precipitate was filtrated, and washed with a small amount of ethanol and water to obtain 41.5 g of 2,6-bis((4-(ethyl(2-hydroxyethyl)amino)phenyl)methylene)cyclohexan-1-one.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US06727037B2 |
|---|
| 出典データセット | uspto-grants-2004_04 |
|---|
| ORD ID | ord-3c148860a4c74c1481c444b95592535e |
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| 出典メモ | uspto-grants-2004_04 |
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