N,N-Dimethylethylenediamine → HCID 178472135、化合物
反応式
[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][NH2:5].Cl.C(O[C:11](=[NH:18])[CH2:12][C:13]([O:15][CH2:16][CH3:17])=[O:14])C>C(O)C>[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][NH:5][C:11](=[NH:18])[CH2:12][C:13]([O:15][CH2:16][CH3:17])=[O:14]参加物
4
実験手順
To a solution of N,N-dimethyl-1,2-diaminoethane (8.8 g, 0.1 mmol) in absolute ethanol (40 ml) is added ethyl 3-ethoxy-3-iminopropionate hydrochloride (20.0 g, 0.1 mmol). After stirring at ambient temperature for 16 hours, evaporated solvent and dissolved residue in water, made basic with sodium carbonate and extracted product into methylene chloride. This solution is evaporated to dryness to give 17 g of crude viscous title A product.
後処理
- customevaporated solvent
- dissolutiondissolved residue in water
- extractionextracted product into methylene chloride
- customThis solution is evaporated to dryness
- customto give 17 g of crude viscous title A product
出典と根拠
- ORDレコード
- ord-104e7d6420624e74a9b8cc94dc828240
- 出典データセット
- uspto-grants-1983_12
- 特許番号
- US04420615
反応ノート
読み込み中…